Over & Out - Melissa J. Morgan (Camp confidential #10)

Goodreads 3.92

Jenna Bloom swore she’d behave herself this summer. She knows that one more practical joke and even her friends won’t be so friendly anymore. But when she’s sidelined from the color war by an unexpected injury, will Jenna revert to her mischievous ways? Could the ultimate prank be, ultimately, way too tempting?