HO Petty, Dev creator author. Chan, Ruth 1980- illustrator. text Picture books nyu 2022 2022 monographic eng 32 unnumbered pages : chiefly colour illustrations ; 25 cm It's Mr. Tortoise's birthday and time for cake. But how many candles does the cake need? Mr. Tortoise doesn't remember how old he is so he and the partygoers try various ways to figure his age before they have the cake. juvenile by Dev Petty ; illustrated by Ruth Chan. Age Juvenile fiction Turtles Juvenile fiction Birthdays Juvenile fiction Animal fiction 813.6 9781419746703 PPAK 221212 20221213112335.0 eng