Hundreds of new books featuring characters of color and LGBTQ+ themes were found by the trash at a Staten Island elementary school, outraging some parents and sparking an education department investigation.

Some had sticky notes on them detailing themes and content in the books, which appeared to be part of a 2019 initiative to diversify school materials.

A note on “My Two Border Towns,” about a boy’s life on the United States-Mexico border, read “Our country has no room and it’s not fair.” A note on “The Derby Daredevils,” about a girls’ roller derby team, read “Not approved. Discusses dad being transgender. Teenage girls having a crush on another girl in class.” And a note on “We Are Still Here! Native American Truths Everyone Should Know” read “negative slant on white people.”