When the exceptionally people-pleasing Sam spends a summer as a counselor-in-training, she learns how to say no, to stand up for herself, and what it feels like to have a crush on a great guy.

This girl-powered book about puberty is written in the voice of counselors in training at the fictional Camp Silver Moon. This fictionalized nonfiction diary-style guide follows nine 12-year-old girls at a summer camp is like having a best friend or older sister who shares everything there is to know about being comfortable in your chasing body so you can survive and thrive through puberty.

Determined to surf competitively again following a near-death encounter with a shark, sixteen-year-old Cassie, a Camp Ohana counselor-in-training, becomes distracted as her romantic feelings for Micah intensify.