Escape into a story
The Five Relics
For a fantasy quest where family secrets matter as much as the mysteries of Elyria.
English edition
Discover this book
IMAGINE. EXPLORE. CHOOSE.
Someone to find. A life to reinvent. A world to question.
Discover Nicolas Marty’s stories, choose your adventure or share a creative moment.
The collection in motion
NEW RELEASES · VOLUMES 1 AND 2 AVAILABLE IN FRENCH
Progress protects us. But who comes first?
Paris, 2046. After an outage in Rive-Neuve, doctor Nora Delmas discovers that a patient lost her protection eleven days earlier. The first two volumes of Nicolas Marty’s dystopian trilogy are available in French; the third is coming soon.
NEW RELEASE · AVAILABLE IN FRENCH
A future to choose. A past to face.
A house rises from the harbor. Inside is the life Eline never lived with the man she holds responsible for her sister’s disappearance. To find Lise, she must cross its threshold with him.
NEW RELEASE · AVAILABLE IN FRENCH
Less pressure. More clarity.
Requests accumulate, interruptions scatter your attention and some conversations follow you home. Travailler zen helps you understand that pressure and choose a concrete next step suited to your working life.
YOUR NEXT CHAPTER
A quest to follow, choices to make or colors to invent? Start with what you feel like doing today.
Escape into a story
For a fantasy quest where family secrets matter as much as the mysteries of Elyria.
English edition
Discover this bookEscape into a story
For an investigation in Lyon where professional records unsettle the trust between Julien and Claire.
Book in French
Discover this bookEscape into a story
For adult romance exploring family ties, work and the freedom to choose.
Book in French
Discover this bookChoose my adventure
For playing Lyrian, choosing your Melodies and deciding which way to go among the floating islands.
Book in French
Discover this bookChoose my adventure
For an adventure without dice, with provisions to manage and five companions whose relationships matter.
Book in French
Discover this bookChoose my adventure
For investigating with Miette in a village where objects rebel against an overly tidy idea of perfection.
Book in French
Discover this bookRead together
For sharing a pirate story about setting sail, growing up and learning to trust yourself.
English edition
Discover this bookRead together
For following Louise and Jade into a world of unicorns, mysteries and friendship.
English edition
Discover this bookRead together
For exploring illustrations and naming 33 animals together with a curious child.
English edition
Discover this bookCreate with color
For a creative pause with dragons, choosing your own colors and atmosphere.
English edition
Discover this bookCreate with color
For a creative pause with mermaids, choosing your own colors and atmosphere.
English edition
Discover this bookCreate with color
For a creative pause with unicorns, choosing your own colors and atmosphere.
English edition
Discover this bookCreate with color
For a creative pause with a little astronaut, choosing your own colors and atmosphere.
English edition
Discover this bookCreate with color
For a creative pause with a robot dog, choosing your own colors and atmosphere.
English edition
Discover this bookCreate with color
For a creative pause with fairies, choosing your own colors and atmosphere.
English edition
Discover this bookCreate with color
For a creative pause with superheroes, choosing your own colors and atmosphere.
English edition
Discover this bookCreate with color
For a creative pause with princesses, choosing your own colors and atmosphere.
English edition
Discover this bookCreate with color
For a creative pause with kawaii characters, choosing your own colors and atmosphere.
English edition
Discover this bookUnderstand AI
An illustrated guide available in French, from models and prompts to seven progressive projects and agents.
Book in French
Discover this bookUnderstand AI
For reflecting on changes in working life through AI, robotics and quantum computing.
English edition
Discover this bookUnderstand AI
For exploring AI basics and learning to make a request more precise, with the English edition.
English edition
Discover this bookTHE EBOOK CORP LIBRARY
A missing person, a world in danger, a life ready to change: follow the question that draws you in. 39 books to explore, with 25 published and 14 coming soon.
39 books in this selection.

Paris carries on. One patient has lost her protection. For Nora and her family, understanding that decision will put more than a file in question.
Book in French
Step into the story →US English edition · Coming soon
Lives in Reserve →
A reprieve does not guarantee a protected life. In 2047, Nora’s family discovers what a promise can cost when care comes with conditions.
Book in French
Step into the story →US English edition · Coming soon
The Tenderness of Executioners →
A house rises from the harbor, offering Eline a life with the man she blames for losing her sister. Would she dare open the door?
Book in French
Step into the story →French edition on Amazon ↗
Demands are piling up and your attention is scattered. Take time to understand the pressure and choose a practical next step at work.
Book in French
See what you can explore →French edition on Amazon ↗
His mother has vanished. A star awakens beneath his skin. To find the five relics, Orion must leave everything familiar behind.
English edition
Step into the story →English edition on Amazon ↗Translated editions · Coming soon
Español · Las cinco reliquiasDeutsch · Die fünf ReliquienItaliano · Le cinque reliquie
The islands are sinking and their songs are breaking. Choose Lyrian’s melodies and decide how to move through a city running out of time.
Book in French
Choose your adventure →French edition on Amazon ↗
Five companions follow the trail of a last dragon. Choose their path and look after the supplies, trust and hope that hold them together.
Book in French
Choose your adventure →French edition on Amazon ↗
Objects are protesting in Pompon-les-Bains. Play as Miette and investigate a peculiar kind of perfection determined to put everything in order.
Book in French
Choose your adventure →French edition on Amazon ↗
A warning about Claire. Old files resurfacing. Julien searches for the truth, but every clue also touches the woman he loves.
Book in French
Step into the story →French edition on Amazon ↗Translated editions · Coming soon
English · What Was Erased
When the tools change, what happens to our place at work? Explore AI, robotics and the decisions that shape working life.
English edition
See what you can explore →English edition on Amazon ↗
A better question can open a different conversation. Discover AI, explore prompts and learn to examine the answers with a critical eye.
English edition
See what you can explore →English edition on Amazon ↗
An animal catches the eye; a detail sparks a question. Discover the farm together, following the child’s curiosity from page to page.
English edition
Discover the animals →English edition on Amazon ↗Raphael grows up aboard a ship, with a whole horizon still to discover. Set sail for an adventure in which courage grows through other people.
English edition
Step into the story →English edition on Amazon ↗A unicorn appears among the lavender. For Louise, a key and a dream open a way into a world she never knew existed.
English edition
Step into the story →English edition on Amazon ↗Give a legend its colors: reinvent dragons, scale by scale, with a palette that belongs to you.
English edition
Explore the coloring world →English edition on Amazon ↗Underwater, everything can take a different color. Imagine the reflections, fins and seascapes of your own mermaid world.
English edition
Explore the coloring world →English edition on Amazon ↗A mane, a few flowers, an unexpected shade: make your own encounter with the unicorns.
English edition
Explore the coloring world →English edition on Amazon ↗The journey begins with your pencils. Choose the colors of a little astronaut and a world of space discoveries.
English edition
Explore the coloring world →English edition on Amazon ↗Shining metal or a colorful companion? Give your robot dog a personality through color.
English edition
Explore the coloring world →English edition on Amazon ↗Wings, flowers and tiny details: enter a fairy kingdom whose atmosphere is yours to create.
English edition
Explore the coloring world →English edition on Amazon ↗A costume can suggest a superpower. Create your superhero palette, then imagine the adventure that goes with it.
English edition
Explore the coloring world →English edition on Amazon ↗Dresses, settings and details to choose: bring the princesses into a world filled with the colors you love.
English edition
Explore the coloring world →English edition on Amazon ↗Little characters, gentle shades or bright colors: create a playful pause in a kawaii world.
English edition
Explore the coloring world →English edition on Amazon ↗Want to try AI but unsure where to begin? Move from the first ideas to practical projects with an illustrated guide you can revisit.
Book in French
See what you can explore →French edition on Amazon ↗Louise knows how to be there for everyone. Between her mother, her work and Adrien, making room for her own wishes becomes an adventure.
Book in French
Step into the story →French edition on Amazon ↗Care has changed, but not everyone benefits. Alma must act while archives threaten to unsettle the very people who wanted to change the system.
Coming soon · In French
Step into the story →US English edition · Coming soon
The Claims of the Absent →A burial chamber surfaces without its occupant. Beneath Nacre’s floating cities, Ena follows a disappearance the records cannot explain.
Coming soon · In French
Step into the story →US English edition · Coming soon
The Nameless Drowned →On Veyre, stopping means exposure to heat or ice. When Halte brakes, Daria must think about her workshop, her family and those making the decisions.
Coming soon · In French
Step into the story →US English edition · Coming soon
The City at the Edge of Day →The forest can heal a body. But what travels with the cure? Tessa searches for answers while the young Noé cannot afford to wait.
Coming soon · In French
Step into the story →US English edition · Coming soon
What the Forest Keeps →A city floats above an abyss. Lio decides who may board. Then Idris returns, giving the urgency of offering refuge a deeply personal face.
Coming soon · In French
Step into the story →US English edition · Coming soon
The Weight of the Sky →Avel sleeps beneath the ice while his debt keeps growing. To defend him, Mara must also hear the digital copy that lived through his absence.
Coming soon · In French
Step into the story →US English edition · Coming soon
The Trial of the Sleepers →A burial chamber surfaces without its occupant. Beneath Nacre’s floating cities, Ena follows a disappearance the records cannot explain.
Coming soon · US English edition
Step into the story →Also coming soon in French
Les noyés sans nom →On Veyre, stopping means exposure to heat or ice. When Halte brakes, Daria must think about her workshop, her family and those making the decisions.
Coming soon · US English edition
Step into the story →Also coming soon in French
La ville au bord du jour →The forest can heal a body. But what travels with the cure? Tessa searches for answers while the young Noé cannot afford to wait.
Coming soon · US English edition
Step into the story →Also coming soon in French
Ce que la forêt garde →A city floats above an abyss. Lio decides who may board. Then Idris returns, giving the urgency of offering refuge a deeply personal face.
Coming soon · US English edition
Step into the story →Also coming soon in French
Le poids du ciel →Avel sleeps beneath the ice while his debt keeps growing. To defend him, Mara must also hear the digital copy that lived through his absence.
Coming soon · US English edition
Step into the story →Also coming soon in French
Le procès des dormants →Paris carries on. One patient has lost her protection. For Nora and her family, understanding that decision will put more than a file in question.
Coming soon · US English edition
Step into the story →Also available in French
Les vies de réserve →A reprieve does not guarantee a protected life. In 2047, Nora’s family discovers what a promise can cost when care comes with conditions.
Coming soon · US English edition
Step into the story →Also available in French
La douceur des bourreaux →Care has changed, but not everyone benefits. Alma must act while archives threaten to unsettle the very people who wanted to change the system.
Coming soon · US English edition
Step into the story →Also coming soon in French
La part des absents →THE NEXT CHAPTERS
READING IDEAS
One line, one world
Let a first sentence pull you in. If it holds you, the book is waiting.

READ. CREATE. UNDERSTAND.
For those who dream beyond the horizon. For those who choose their own path.
Discover Ebook Corp ↗FOLLOW YOUR CURIOSITY
Open the presentation that interests you.
Behind the coverOpen a book, layer by layer.
Understand artificial intelligenceGuides to make sense of the technologies around us.
A reader’s perspectiveRambling Bob on the guide to AI.Behind the scenes
Every Ebook Corp title follows the same path, from the first notebook to the printed page or the e-reader.

It all starts with a question: “what if…?”. A world takes shape, with its rules, places and characters.
Chapters, rewrites, proofreading: the story finds its rhythm and voice. In a gamebook, every choice is play-tested.
Covers and mood illustrations give each world a face and extend the reading experience.
Layout, typography and format are chosen for the reader: novel, picture book, coloring book or gamebook.
The book lands on Amazon in paperback and, for many titles, on Kindle. Some stories then travel into other languages.
EBOOK CORP · THE PLEASURE OF DISCOVERY
Ebook Corp brings together Nicolas Marty’s novels, gamebooks, children’s stories, coloring books and guides to artificial intelligence. Curiosity connects these worlds. Follow a plot, choose an adventure, share a story or explore a technology: illustrated presentations help you find your next read. Every presentation is available in English, with the book’s actual edition language clearly identified.
In La part effacée, the past disturbs the life of Julien, an architect in Lyon. The Five Relics combines fantasy and science fiction in Orion’s quest. Prefer to take part in the story? Explore the floating islands of Les murmures de la cité céleste, follow the trail in Le dernier gris or investigate with Miette in Ta grande aventure dans le monde kawaii. The Five Relics is available in English and French. The other four books are currently available in French; their English presentations explain the worlds and reading formats.
The children’s collection opens a door to courage, friendship and discovery. Unicorn Secret follows Louise into an enchanted world, while Raphael — Pirate of the Seas invites readers to set sail. Farm Animals introduces thirty-three animals for curious young readers. All three have English editions. Explore the summaries and illustrations to choose a shared reading experience or a gift.
Dragons, mermaids, unicorns, fairies, princesses, superheroes, an astronaut, a robot dog and kawaii characters: nine coloring themes offer worlds to explore with pencils. Every title has an English edition, shown with its English cover and Amazon link. Choose a theme you enjoy, explore its presentation and try a creative idea at your own pace.
Available in French, Intelligence artificielle introduces models, clear prompts and agents through an illustrated guide with seven progressive projects.
Artificial Intelligence — Conversing with AI introduces AI and the formulation of requests, or prompts. Red Alert on Jobs examines changes in work connected with AI, robotics and quantum computing. Both are available in English. The French practical guide Travailler zen, now available on Amazon, explores pressure, priorities and difficult conversations. Its presentation is available in English.
Frequently asked questions
Formats, languages, ages, ordering: everything you need to choose with confidence.
Another question? We are happy to answer personally.
Write to Ebook CorpAll published books are available on Amazon, in paperback and, depending on the title, as Kindle editions. Each book page has an Amazon button that takes you straight to the right edition.
Yes. Several titles are available in English, and some children’s books exist in other languages. The available editions are listed on each book page, with a direct Amazon link.
In a gamebook, you make choices as you read, and each choice sends you to a different section. Every decision changes what happens next, so you can read it again and discover new paths.
Picture books and coloring books are made for younger readers, gamebooks for those who love to decide, and novels for readers looking for a longer story. The collection filter helps you browse by world.
Follow @ebook_corp on Instagram or Facebook, or use the “Notify me” form below: it prepares an email that you send yourself, with no sign-up.
Write to contact@ebook-corp.com and describe your request (review copy, interview, book presentation). We will get back to you as soon as possible.
@ebook_corp
Covers, illustrations from each world and new releases: follow Nicolas Marty’s books as they are published.
Follow @ebook_corp on Instagram





For professionals
Planning something around a book? Pick your request and the email subject is filled in for you.
THE BEST JOURNEYS BEGIN WITH A PAGE.


























