Download or read book Field Trip Mysteries: The Zoo with the Empty Cage written by Steve Brezenoff and published by Capstone. This book was released on 2014-04 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edward G. Garrison, better known as Egg, is pretty excited about the Science Club’s field trip to the zoo. They’ll get to see a rare display of Island Foxes, an endangered species. But when the club arrives, they learn that the foxes have been nabbed! Can Egg and his friends find the foxes?