Aaron Lewis Krol

Aaron Lewis Krol lives with his family in Lowell, Massachusetts, where he writes about climate change science and solutions for the MIT Environmental Solutions Initiative. Like many, his early education included many "invention challenges" where students were tasked with building structures from everyday materials, and he's pretty sure that's where the idea for Lou Dozens came from. This is his first picture book.

Carlos Vélez Aguilera lived in the oceanside town of Puerto Vallarta for a time and drew from his memory of those beautiful landscapes and the sense of adventure they gave him while illustrating this book. He also poured in his general love of clouds, the sea, and whales. In addition to drawing, Carlos also likes to dance. He lives in Mexico City, Mexico, with his cat, Benito.