Dog Heroes : A Nonfiction Companion to Magic Tree House #46: Dogs in the Dead of Night, Paperback by Osborne, Mary Pope; Boyce, Natalie Pope; Murdocca, Sal (ILT), ISBN 0375860126, ISBN-13 9780375860126, Like New Used, Free shipping in the US

Presents a non-fiction companion to th "Dogs In The Dead Of Night," discussing cases where dogs have come to the rescue of people and other animals, and describes the roles of service and other working dogs.