Paperback
(Hyperion Books for Children, Dec. 16, 1997)
Puzzled by her grandmother's bizarre but deliberate behavior before Hanukkah, Rosie learns that Grandma is reminded by her inside-out clothes to buy oil to fry the potato latkes. Reprint.
Grandma starts wearing her clothes inside out in order to remind herself to buy enough oil to fry potato latkes, and Rosie asked Grandma to explain why this strange habit will remind her to buy oil.