Tillie & Clementine: Zoo Switcheroo Softcover Book
Tillie and Clementine go with their parents to spend a fun day exploring the zoo. They happen to be there, however, on the same day a daddy gorilla and his baby daughter sneak out of their enclosure to do the same thing! At one point the two dads get distracted, accidentally grab the wrong daughter, and hoist them up for a piggyback ride.
This softcover book is Autographed by the Author. Written and illustrated by Dan Killeen