The acclaimed author of Pug Hill and If Andy Warhol Had a Girlfriend returns with a story of two sisters who've grown up, grown apart--and grown a little too much for their liking... These days, the Isley sisters' sense of camaraderie isn't what it used to be. They're leading their own lives, with less in common every day. Stephanie is an overwhelmed stay-at-home mom with a handsome husband and a six-month-old baby. Meredith has a successful career as a New York restaurant critic, but her only future companion may be a yoga-loving dog. Sometimes it seems the only thing they still share is their mutual desire to lose weight. So they decide to do it together, to turn back the clock to the slim self that Stephanie wants back and Meredith always wished for, and to the easy affection that once let them share everything. Only "everything" is harder now. Because neither sister has been completely honest about things that are very close to home...