26 books • 3 series
Top 15 Bizarre Facts about Technology (Top 15: The Ultimate Collection of Intriguing Lists, #43)
Top 15 Strange Superstitions and Beliefs (Top 15: The Ultimate Collection of Intriguing Lists, #44)
Top 15 Unusual Traditions in Weddings and Celebrations (Top 15: The Ultimate Collection of Intriguing Lists, #45)
Top 15 Weirdest Animals in the World (Top 15: The Ultimate Collection of Intriguing Lists, #31)
Top 15 Mysteries of the Mind (Top 15: The Ultimate Collection of Intriguing Lists, #19)