"Lila the koala just wants to help her family get ready for Shabbat, but she always ends up making a mess instead. So she spends a whole week practicing making challah, and comes up with the perfect recipe just in time for Shabbat."--Provided by publisher.

Laura Gehl is the award-winning author of more than three dozen picture books, board books, and early readers including Who Is a Scientist?, I Got a Chicken for My Birthday, Dibs!, and Climate Warriors: Fourteen Scientists and Fourteen Ways to Save our Planet. A former science teacher with a PhD in neuroscience, Laura lives in Chevy Chase, Maryland, with her husband and four children.