In a statement, Dr. Seuss Enterprises said it made the decision after consulting educators and reviewing its catalog.
"Ceasing sales of these books is only part of our commitment and our broader plan to ensure Dr. Seuss Enterprises's catalog represents and supports all communities and families," it said.
The announcement was made Tuesday, the birthday of the famed children's book author.
That study, published in 2019, examined 50 books by Dr. Seuss and found 43 out of the 45 characters of color have "characteristics aligning with the definition of Orientalism," or the stereotypical, offensive portrayal of Asia. The two "African" characters, the study says, both have anti-Black characteristics.
Two specific examples, according to the study, are found in the books "The Cat's Quizzer: Are YOU Smarter Than the Cat in the Hat?" and "If I Ran the Zoo."
"In ("The Cat's Quizzer"), the Japanese character is referred to as 'a Japanese,' has a bright yellow face, and is standing on what appears to be Mt. Fuji," the authors wrote.
Regarding "If I Ran the Zoo," the study points out another example of Orientalism and White supremacy.
"The three (and only three) Asian characters who are not wearing conical hats are carrying a White male on their heads in 'If I Ran the Zoo.' The White male is not only on top of, and being carried by, these Asian characters, but he is also holding a gun, illustrating dominance. The text beneath the Asian characters describes them as 'helpers who all wear their eyes at a slant' from 'countries no one can spell,'" the study authors wrote.
The study also argues that since the majority of human characters in Dr. Seuss' books are White, his works -- inadvertently or not -- center Whiteness and thus perpetuate White supremacy.
Separating Seuss from children's literature
Earlier this week, a school district in Virginia made headlines for allegedly banning books by Dr. Seuss.