I read Not Your Sidekick basically all in one day. It's a super cute story set in a post-WWIII world where, due to radiation, some people have acquired superpowers. Jess, the main character, is a canon bisexual biracial Asian-American (Chinese-Vietnamese) who feels like she's not good enough to fit in anywhere due to lack of superpowers, among other things. I really liked the plot and the book also features a canon f/f romance. Definitely reread.