Castaldo, Nancy F.: - Nancy Castaldo is the author of several nonfiction books for children, including The Wolves and Moose of Isle Royale and Sniffer Dogs: How Dogs (and Their Noses) Save the World . nancycastaldo.com.
She lives in New York\'s Hudson Valley.
Castaldo, Nancy F.: - Nancy Castaldo is the author of several nonfiction books for children, including The Wolves and Moose of Isle Royale and Sniffer Dogs: How Dogs (and Their Noses) Save the World