"Puzzles." . . "Arithmetic Miscellanea Juvenile literature." . . "Arithmetic Juvenile humor." . . . "\"Is maths making you miserable? Are you forever getting your sums in a muddle and floundering with your formulas? Get back on track with \"The Perfect Sausage\". Find out how Pongo McWhiffy makes a perfect fried egg, how to get your fair share of the gangsters' leftover pizza and what make money really interesting. Meet the Gollarks' evil allies as they prepare for another invasion and join the Pure Mathematicians in a high-speed car chase. Can the Mathsmobile take the pace? Meanwhile, back at the Last Chance Saloon, Brett Shuffler brings the house down and Riverboat Lil meets her match.\"--Publisher's note for original English edition." . "超级公式" . "Humor" . . . "The perfect sausage and other fundamental formulas" . . . . "The perfect sausage" . "The perfect sausage"@en . "Chaoji gongshi" . . . . . "Mathematical formulae" . . "Perfect sausage" . "Juvenile works" . . . "Miscellanea" . . . "Perfect sausage and other fundamental formulas"@en . . . . . . . "Chao Ji Gong Shi" . "超级公式 = The perfect sausage" . . . . . "Chao ji gong shi = The perfect sausage" . . "Mathematics Formulae Juvenile literature." . . . . "Shu xue gong shi Shao er du wu." . . "数学公式 少儿读物." . "Arithmetic." . . "Mathematics." . .