The One Syllable Collection, and his newest, The Blue and the Gray Series. God's Mighty Hand is Rev. Wheeler's own writing interspersed with anecdotes from history. In chapter after chapter, each only a few pages long, Little Bear shines his flashlight on the subtleties of God's hand weaving a tapestry with dark threads, light threads, and golden threads. Little Bear is a Christian historian - emphasis on the Christian. He doesn't de-Christianize history as secular history writers do.
Public schools use secular books.
Secular books are written, by and large, by people who do not believe in God, do not believe He has anything to do with us or our history, and do not believe He is in control. Therefore they erase Him from their theories of how things happened and why, and what's important. Wheeler owns no such eraser. My children love this book and ask for their chapter each night for our devotional time. It makes this a fun time because my two think it's great to see how God has fashioned events in history to turn men to Himself.