| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2006 | 978-0-9770565-1-4 | Bodie & Brock Thoene | Why a Manger? (The Little Books of Why) |
| 2007 | 978-0-9770565-2-1 | Bodie Thoene ยท Brock Thoene | Why a Crown? (The Little Books of Why) |
| 2008 | 978-0-9770565-5-2 | Bodie & Brock Thoene | Why a Star? (The Little Books of Why) |