How to Become a Planet by Nicole Melleby

This middle-grade novel uses space-themed metaphors to showcase all the ways depression threatens our livelihood—all the places depression tries to hide and all the ways we try to cope before we've even begun to heal. Pluto has the summer to prove to herself she can do the things that will make her feel "normal" again. Her checklist to recovery, complicated by family/friend dynamics and her inability to find happiness in the things she once loved, makes progress difficult. I love that Melleby doesn't offer a neat wrap-up for the nuances of mental illness, making the characters feel real and relatable.