Books by Nancy Castaldo


Nancy Castaldo has been writing about the planet for decades. She's contributed to the Sierra Club Waste Paper, NRDC's Personal Action column, and others. She is the author of many STEM books including, Sniffer Dogs: How Dogs (and Their Noses) Save the World, Back from The Brink: Saving Animals From Extinction, and Beastly Brains: Exploring How Animals Think, Talk, and Feel. She lives in New York's Hudson Valley.

Twitter: @NCastaldoAuthor
Instagram: @naturespeak


The Farm That Feeds Us: A Year in the Life of an Organic Farm

Nancy Castaldo and Ginnie Hsu


The World That Feeds Us

Nancy Castaldo and Ginnie Hsu