Booklist "Mewbery" Nominee

"This bouncing tale will have viewers of all ages giggling" —The Bulletin, starred review, on Cats Are a Liquid

"This amusing STEM picture book explores whether and how cats are a liquid . . . As Donnelly and Saburi display, liquid-ish felines make delightful, funny subjects for scientific research and picture books alike." —Publishers Weekly on Cats Are a Liquid

"A humorous, poetic look at the solidity of cats in all their manifestations. The perfect segue to a science or poetry lesson, and good read-aloud fun as well." —School Library Journal on Cats Are a Liquid

"In an endlessly amusing—and strangely thought-provoking—premise ('based on the Ig Nobel Prize–winning investigation'), cats are depicted doing everyday things—lounging, napping, climbing, peeing, bathing—while the text offers double entendres that could refer to the physiology of either housecats or of liquids . . . Pair this gem with A Greyhound, a Groundhog (2017) for a rollicking story time inclusive of cat- and dog- (and hog-) lovers" —Booklist on Cats Are a Liquid