Cleary, Brian P. Super -Hungry Mice Eat Onions 48p. Millbrook Press 2010. $23.93. PICTURE BOOK. Language - G; Sexual Content - G; Violence - G. This book teaches strategies on how to memorize geography terms and locations. You get to learn about the 5 regions of the United States, the most populated cities, and the 5 Great Lakes. You learn funny mnemonics such as " Super hungry mice eat onions." This helps you learn the 5 Great lakes in order from largest to smallest, Superior, Huron, Michigan, Erie, and Ontario. There are a lot of fun songs using tunes like "If You're Happy and You Know It," "Oh My Darling Clementine," and "You are my Sunshine."This is great resource for teachers to use, and a fun book to have in the classroom. EL-ESSENTIAL. Anna Mattheus, Elementary Teacher.