Justin Case is officially done with third grade, but his worries are far from over. Now he has to face the ultimate challenge of summer camp. Camp is supposed to be entirely about having fun, but Justin is not so sure. Between the terrifying rules of the swimming pool, the completely unpredictable nature of camp food, and the dreaded prospect of wearing flip-flops, there is a lot for a cautious kid to be anxious about. Justin prefers to play it safe, but camp constantly pushes him out of his comfort zone. He has to navigate new social rules, figure out how to make friends outside of his usual school crew, and confront his fears head-on. With the help of his very active imagination and a few deep breaths, Justin begins to realize that stepping away from safety might actually lead to an amazing summer. This funny and highly relatable diary-style story captures all the genuine nerves and surprising triumphs of trying something completely new.