In the Company of Crows and Ravens
Crows: Encounters with the Wise Guys of the Avian World {10th anniversary edition}
Mind of the Raven: Investigations and Adventures with Wolf-Birds
Ravens in Winter
Welcome to Subirdia
The Genius of Birds
Ravensong
The Thing with Feathers: The Surprising Lives of Birds and What They Reveal About Being Human
Crow Planet: Essential Wisdom from the Urban Wilderness