The Human Story
6 chaptersA graphic-novel journey through the science of who we are and where we come from — starting with the spark that set Homo sapiens apart.
📚 Diffy Books
Learning you can read like a comic.
Big ideas in science, philosophy, design, and evidence, drawn panel by panel. Free to read right in your browser — no downloads, no ads, no account needed. Tap Narrate and Diffy Books reads each chapter aloud.
Written for curious kids around 8 and up — and just as fun for teens, parents, and teachers reading along. Younger readers can listen with Narrate.
The Examined Life
6 chaptersA graphic-novel introduction to philosophy — starting with the ancient question of what's real, and what it costs to find out.
Chapters
Made by Design
5 chaptersWhy does the world look the way it does? A designer and a curious kid pull apart the made world — from door handles to factories to curb cuts — and learn to see (and revise) the designs all around us.
Chapters
How Not to Be Fooled
6 chaptersA graphic-novel crash course in evidence — maps that skip the ducks, averages that describe nobody, and headlines that skip the third wheel. A statistician and a curious kid learn to ask: who did we count, compared with what, and what else could be true?
Chapters
The Code of Life
6 chaptersA graphic-novel journey into what makes living things alive — from the tiny cities inside you to the four-letter recipe you share with every creature on Earth, and the slow, blind magic that shaped it all.
Chapters
Inside Your Head
6 chaptersA graphic-novel tour of your own mind — how attention aims like a spotlight, how seeing is really guessing, how memory rebuilds instead of records, how feelings carry messages, how practice wears a path, and how handy mental shortcuts can quietly fool anyone. A cognitive neuroscientist and a curious kid rehearse a library science night, one puzzle at a time.
🎨 This book is still being drawn — every chapter is readable now, and new panels are added as the art is finished.