Cover of A Vampire Among Humans, Book 1, with Leo and the vampire shadow

COMIC · BOOK 1 · OCTOBER 2026

A Vampire Among Humans

Leo understands models. Finding his place among other people takes him a little longer.

A comic by Roberto Canales Mora

Leo joins ATLAS to compete in an artificial intelligence challenge. He has ideas and a gift for solving problems; he also needs to listen, explain what he finds and get to know the lives of the people working alongside him. The story follows the team inside and beyond the laboratory.

You can read the complete book free of charge. A voluntary Leanpub purchase costs around €20 and keeps this edition and future updates to the same book in your library.

THE STORY

One AI challenge. Several ways to live through it.

The technical challenge facing ATLAS draws on a real competition. Leo and his colleagues are fictional characters. Their decisions show what happens when a good idea meets deadlines, limited resources and people who want different things.

01

Solving problems and talking

Leo can spot a problem in a model and misread a conversation. The team needs both kinds of attention.

02

Everyone brings a life of their own

Mara studies and works. Nico wants stability. Alicia wants her analysis recognised. The others have commitments beyond ATLAS too.

03

Learning without stopping the story

Between chapters, reflections explore the technology and the relationships. Read them in sequence or return to them later.

FIRST CHAPTER · FREE ACCESS

See how it begins. Then decide whether to stay.

The first 57 pages include the introduction, the context for the challenge and the complete first chapter. Turn the pages here or open the partial PDF on Leanpub. No registration required.

You can also read the complete English book free on HardMent, in a reader that remembers your place.

NARRATED INTRODUCTION

Let me introduce the comic.

—

A short introduction in an authorised synthetic version of my voice. It introduces the book; it does not narrate the chapter.

Speed

Authorised synthetic voice of Roberto Canales Mora

Download the MP3 introduction ↗

Read the transcript

Leo Martín arrives at ATLAS with an idea he wants to test. The team is competing in a real artificial intelligence challenge. Leo spots problems in models easily; explaining what he has found and making decisions with other people takes a different kind of effort.

He wants to find his place among Alicia, Mara, Nico, Jun and the others. Each has responsibilities of their own, and life carries on when the laptop closes. There is work, friendship, theatre, and days when Leo needs to be alone.

The comic is called A Vampire Among Humans. You can read the first chapter or the complete book here, free of charge, in English and Spanish. If you would rather keep this edition and future updates to the same book, you can also buy it on Leanpub.

How this narration was made

This introduction was generated from an original recording of my voice, with my authorisation. The recording has been checked against the script before publication. It uses the official voxcpm 2.0.3 package and OpenBMB’s VoxCPM2 model, distributed under Apache-2.0. The rights to the text and voice are separate from the model licence. voxcpm 2.0.3 · VoxCPM2 · Legal notice.

PARTIAL PDF · 57 PAGES

Read the first chapter here

Use the arrows or open the page index. Read from left to right.

Open the partial PDF ↗
1 / 57

The same sample is available as a PDF on Leanpub. You will also find the complete edition there.

AFTER THE SAMPLE

Follow the story your way.

The volume contains 13 chapters and 290 pages, including reflections that explain the competition and invite another look at what happens between the characters. A four-page illustrated profile of the author closes the book.

ATLAS laboratory, with workstations and a board for data, models and tests

BOOK 1 · VERSION 1.0

The complete story is open to read.

Read it free here. If you choose to buy it on Leanpub, you support the work and keep this edition and future updates to the same book in your library.

READ ON HARDMENT

Read the complete book free

Open the English reader, pick up where you left off and download the complete PDF.

Read Book 1 ↗

LEANPUB

Keep your edition

A voluntary purchase of the complete PDF. Future updates to this same book remain in your library.

View the book on Leanpub ↗

THE WORLD OF THE COMIC

Meet the people in it

Explore the characters, settings and reading guide. The plot map warns you before showing spoilers.

Explore the Comic section ↗

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