Libros
14 Fun Facts About the U.S. One Dollar Bill: A 15-Minute Book
2011
14 Fun Facts About Animal Eyes: A 15-Minute Book
2011
14 Wacky Facts About Animals: A 15-Minute Book
2011
14 Fun Facts About Animal Teeth: A 15-Minute Book
2011
14 Absolutely Horrible, Gross, Disgusting Facts About Animals: A 15-Minute Book
2011
Isle of Death: A Scary 15-Minute Ghost Story
2015