Over 135 flaps to uncover fascinating facts such as what karaoke means in Japanese, how the Mona Lisa got her name and how many people are descended from Genghis Khan. Divided into subjects such as Living Things, Science Lab, Treasure Trove, and When Did It Happen, with topics including the periodic table, the formation of the Earth, saltwater crocodiles, the great pyramid of Giza and lots more. Ideal for improving general knowledge and guaranteed to keep fact-loving, question-asking children entertained for hours.