This had me at the beginning pages where Rose is riding her bike at the summer beach town. I loved this. It evoked memories of my family camping trips. The pictures capture the lazy summer days: swimming, Bbqs, miniature golf, campfires (and even a claw machine, which made me smile because there's a claw machine at Jellystone where my family goes camping). 
 It also captures the family tension that comes from Rose's mom's depression. Through young Rose's eyes (I'm guessing she's 12), she thinks her mom is depressed about not being able to have another baby, but obviously the bigger issue is menopause (and the effects this has on her mom's biology and brain chemistry). Rose takes refuge with her summer friend, Windy, who also comes to that same beach town every year. 
 This book has been criticized by some parents for the scenes of the local teens who use profane language, but it is very realistic. It adds drama that Rose can observe, while being safely distant from that world. 
 I laughed at the ending. Perfect. (view spoiler)[ "Maybe I will have massive boobs. Boobs would be cool." (hide spoiler)]