The following is a growing list of great books I love:

Visible Learning by John Hattie
Awakening the Sleeping Giant: Helping Teachers Develop as Leaders by Marilyn Katzenmeyer and Gayle Moller
Caring Enough to Lead: How Reflective Thought Leads to Moral Leadership
 by Leonard  O. Pellicer
The Courage to Teach by Parker J. Palmer


NON-TEACHING BOOKS
East of Eden by John Steinbeck
Les Miserables by Victor Hugo
Anne of Green Gables (series) L.M. Montgomery
Emma by Jane Austen
The Jesus I Never Knew by Phillip Yancey
What's So Amazing about Grace by Phillip Yancey
The Help by Katheryn Stockett