CRINKLEROOT'S BOOK OF ANIMAL TRACKING
CRINKLEROOT'S GUIDE TO KNOWING ANIMAL HABITATS
CRINKLEROOT'S GUIDE TO KNOWING THE TREES
CRINKLEROOT'S GUIDE TO KNOWING BUTTERFLIES & MOTHS
CRINKLEROOT'S GUIDE TO KNOWING THE BIRDS
CRINKLEROOT'S GUIDE TO WALKING IN WILD PLACES
I WAS BORN IN A TREE AND RAISED BY BEES
CRINKLEROOT'S 25 BIRDS EVERY CHILD SHOULD KNOW
CRINKLEROOT'S 25 MAMMALS EVERY CHILD SHOULD KNOW
CRINKLEROOT'S 25 FISH EVERY CHILD SHOULD KNOW
CRINKLEROOT'S 25 MORE ANIMALS EVERY CHILD SHOULD KNOW
CRINKLEROOT'S VISIT TO CRINKLE COVE