Danna Staaf earned a PhD in biology from Stanford University with her studies of baby squid. She is the author of Monarchs of the Sea and The Lady and the Octopus, and she has written for Science, Atlas Obscura, and Nautilus. She lives in California with her human family, a cat, and a garden full of grubs, caterpillars, maggots, and innumerable other babies.

"A Science Friday Book Club Pick"Cephs rule! [Monarchs of the Sea], like its protagonists, is nimble, fast, surprising, smart, and weird in the very coolest sense of the word. What could be more fun than jetting back in time to primordial seas with the monsters who really ruled our planet? In these pages, Danna Staaf makes every dino-lover and every undersea adventurer’s dream come true. It’s a fabulous read with squishy, slimy delight on every page."

Danna Staaf earned a PhD in biology from Stanford University with her studies of baby squid. She is the author of Monarchs of the Sea and The Lady and the Octopus, and she has written for Science, Atlas Obscura, and Nautilus. She lives in California with her human family, a cat, and a garden full of grubs, caterpillars, maggots, and innumerable other babies.

"A Science Friday Book Club Pick"Cephs rule! [Monarchs of the Sea], like its protagonists, is nimble, fast, surprising, smart, and weird in the very coolest sense of the word. What could be more fun than jetting back in time to primordial seas with the monsters who really ruled our planet? In these pages, Danna Staaf makes every dino-lover and every undersea adventurer’s dream come true. It’s a fabulous read with squishy, slimy delight on every page."

Danna Staaf earned a PhD in biology from Stanford University with her studies of baby squid. She is the author of Monarchs of the Sea and The Lady and the Octopus, and she has written for Science, Atlas Obscura, and Nautilus. She lives in California with her human family, a cat, and a garden full of grubs, caterpillars, maggots, and innumerable other babies.

"A Science Friday Book Club Pick"Cephs rule! [Monarchs of the Sea], like its protagonists, is nimble, fast, surprising, smart, and weird in the very coolest sense of the word. What could be more fun than jetting back in time to primordial seas with the monsters who really ruled our planet? In these pages, Danna Staaf makes every dino-lover and every undersea adventurer’s dream come true. It’s a fabulous read with squishy, slimy delight on every page."