Twelve-year-old Marley Dias, who gained fame with her #1000BlackGirlBooks campaign, will publish an activism guide targeted for kids aged 10 and over. In the guide, Dias places special emphasis on the roles of social justice, equality, and inclusion in volunteerism and activism. Dias hopes to help kids influence change on a large scale through passion and books. Photo credit: Andrea Cipriani Mecchi/Scholastic