Although children's literature has been challenged and banned for decades, some U.S. states have recently enacted legislation limiting how teachers can address such topics as race, sex, and gender in classrooms, which may influence teachers' selection of literature. To understand this phenomenon, this exploratory concurrent mixed-methods study involved a written children's literature course artifact and survey responses analyzed through critical literacy and self-censorship frameworks. Findings indicate that preservice teachers reported avoiding conversations about gender and gender identity more often than those about sexual orientation or race. Further, despite legislative changes, participants mostly reported self-censoring due to lack of pedagogical knowledge, lack of policy knowledge, and fear of institutional sanctions, which are long-standing reasons for self-censorship rather than new ones. Comparatively, they self-reported little desire to promote the dominant political ideology. This research indicates that topic-restrictive legislation can influence classroom practice even when teachers do not share the ideology behind such legislation.