The Bible
The Jesus Storybook Bible by Sally Lloyd-Jones
The Big Picture Story Bible
The Westminster Confession of Faith
New City Catechism
First Catechism: Teaching Children Bible Truths by Great Commission Publications
Mere Christianity by C. S. Lewis
An Experiment in Criticism by C. S. Lewis
Essential Truths of the Christian Faith by R. C. Sproul
Now That's a Good Question by R. C. Sproul
The Home Education Series, Volumes 1-6 by Charlotte Mason
In Vital Harmony by Karen Glass
Consider This: Charlotte Mason and the Classical Tradition by Karen Glass
A Charlotte Mason Companion by Karen Andreola
For the Children's Sake by Susan Schaeffer Macaulay
When Children Love to Learn by Elaine Cooper
Mind to Mind: An Essay Towards a Philosophy of Education by Charlotte Mason and Karen Glass
Annotated editions of Charlotte Mason's Home Education and A Philosophy of Education annotated by Rachel Lebowitz
The Call of the Wild and Free by Ainsley Arment
Handbook of Nature Study by Anna Botsford Comstock
Plantopedia: The Definitive Guide to Houseplants by Lauren Camilleri
Audubon, DK, Eyewitness Handbooks and other types of Field Guides
The Burgess Bird Book for Children by Thornton W. Burgess
Exploring Nature With Children by Raising Little Shoots
Awakening Wonder: A Classical Guide to Truth, Goodness, and Beauty by Stephen Turley
Home Geography by C. C. Long
Outdoor Geography by Herbert Hatch
Elementary Geography by Charlotte Mason
Story of the World series by Susan Wise Bauer
Leisure: The Basis of Culture by Josef Pieper
How Children Learn by John Holt
The Terrain of Comedy by Louis Cowan
The Liberal Arts Tradition: A Philosophy of Christian Classical Education by Kevin Clark and Ravi Scott Jain
Everything You Need to Know About Homeschooling by Lea Ann Garfias
The Fallacy Detective by Nathaniel Bluedorn
School: The Story of American Public Education by Anderson, Cuban, Kaestle, and Ravitch
The Underground History of American Education by John Taylor Gatto