Each year, the school where I work provides in-house professional development for its faculty and staff, and last year the focus was on microaggressions and implicit bias. I was lucky to be a part of the team who helped lead the PD sessions, which focused mostly on teaching the adults in our community how to recognize and deal with microaggressions at school.
One of the most valuable resources I used during this process was the graphic novel As the Crow Flies by Mellanie Gilman (2018 Stonewall Book Award Honor, 2019 Amelia Bloomer Book List Selection). In an instance of true serendipity, we added the book to our library collection just as I was starting to work with the professional development team. When I read it, I realized how perfectly it illustrated microaggressions and their negative impacts (literally and figuratively).