A true story from Raina Telgemeier the #1 New York Times bestselling multiple Eisner Award-winning author of Smile Sisters Drama and Ghosts! Raina wakes up one night with a terrible upset stomach. Her mom has one too so its probably just a bug. Raina eventually returns to school where shes 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 Rainas tummy trouble isnt going away... and it coincides with her worries about food school and changing friendships. Whats going on? Raina Telgemeier once again brings us a thoughtful charming and funny true story about growing up and gathering the courage to face -- and conquer -- her fears.