Best-selling graphic novels in North America 2021

The ranking of the top-selling graphic novels sold by Diamond Comic Distributors to comic shops in North America in 2021 was led by 'Department of Truth Vol. 1', with 24.79 thousand copies sold to stores in that year. In second place was 'Something Is Killing the Children Vol. 1' with 21.13 thousand copies sold.

2021年度，由北美漫画专卖店通过Diamond Comic Distributors销售的畅销漫画排行榜中，位居首位的是《真理部门Vol.1》，当年售出24.79千册。紧随其后的是《正在杀死孩子们的某物Vol.1》，售出21.13千册。