"Raina wakes up one night with a terrible upset stomach. Her mom has one, too, so it's probably just a bug. Raina eventually returns to school, where she's dealing with the usual highs and lows: friends, not-friends, and classmates who think the school year is just one long gross-out session. It soon becomes clear that Raina's tummy trouble isn't going away... and it coincides with her worries about food, school, and changing friendships. What's going...

"Raina siempre había querido tener una hermana, pero cuando nació Amara las cosas no salieron como esperaba. A través de flashbacks, Raina relata los diversos encontronazos con su hermana pequeña, protestona, quejica y solitaria. Pero un largo viaje en coche desde San Francisco a Colorado puede que le brinde la oportunidad de acercarse a ella. Al fin y al cabo, son hermanas"--Page 4 of cover. "Three weeks. Two sisters. One car. A true story....