Sarina Peterson

The Amoeba Sisters' Cartoon Guide to Biology Sarina Peterson

With over 3 million followers, the cartoon Amoeba Sisters—“Pinky” and “Petunia”—are trusted guides through the mind-blowing world of biology. From biomolecules to cell theory, genetics, ecology, and so much more, the Amoeba Sisters make the science of the natural world easy to understand and impossible to forget. The Amoeba Sisters know there’s a ton to take in: the phases of mitosis! trophic levels! the carbon cycle! (oh my!) But biology doesn’t have to be intimidating, and it should never be boring.

That’s where Pinky and Petunia come in: With straightforward explanations, real-world examples, and quirky cartoons galore, they make learning biology fun—as it should be!The Amoeba Sisters promise you:Biology without the boredom. Move beyond dry descriptions and rote memorization—whether you’re a student, educator, or parent, the illustrated lessons inside bring biology to vivid life. Approachable, visual lessons that make sense.

The Amoeba Sisters take complicated subjects like protein synthesis and cellular respiration and break them down, step-by-step (and quip-by-quip!). A smarter way to study. In addition to the straight science facts, you get chapter recaps, help with common stumbling blocks, and supplemental Amoeba Sisters videos.

Plus, a glossary with more than 250 vocab words for quick look-ups. Whether you’re brushing up on bio basics, reminding yourself what exactly RNA is, or cramming for the big test, this super-friendly guide won’t let you down. So don’t wait a moment longer to dive in—the cytosol’s great!