“A Neotropical Companion: An Introduction to the Animals” by John C. Kricher is a paperback textbook published in 1989 by Princeton University Press. Written in English, the book provides an overview of the nature and science of the neotropics, focusing on the diverse animal life found within this region. Authored by John C. Kricher, the book serves as a comprehensive guide for those interested in learning more about the animals of the neotropics.