Serena Says was high on my list of anticipated middle-grade books this fall. It was also the first time I read anything by author Tanita Davis. Serena's best friend JC has to take a break from school for a kidney transplant, and Serena is looking forward to visiting her in the hospital after the surgery, as school ambassador. But when she catches a cold, her hopes are deflated as another girl Lani is sent instead of her. After the visit, Serena notices that Lani and JC have developed a friendship, and her relationship with JC seems to have diminished in intensity. Throughout the story, Serena works on finding a good place in her friendship with JC while balancing working with Lani, Harrison, Cameron, and the other kids in her school and senate.