Title: Antbirds and Ovenbirds: Their Lives and Homes (Corrie Herring Hooks Series), Author: Alexander F. Skutch
Title: The Imperative Call: A Naturalist's Quest in Temperate and Tropical America, Author: Alexander F. Skutch
Title: Life of the Tanager, Author: Alexander F. Skutch
Title: Armonización: Aportes filosóficos para la biología y la ética ambiental: una antología, Author: Alexander F. Skutch
Title: A Guide to the Birds of Costa Rica, Author: F. Gary Stiles
Title: A Naturalist in Costa Rica: How Movement Shapes Identity, Author: Alexander F. Skutch
Title: La finca de un naturalista, Author: Alexander F. Skutch
Title: Moral Foundations: An Introduction to Ethics, Author: Alexander F. Skutch