This study examined the impact of literature circles on reading comprehension and student interest in 48 fourth grade students. The students were split into a control group that received traditional reading instruction and an intervention group that participated in literature circles. Pre and post-tests found no significant differences in vocabulary or comprehension scores between the two groups. However, qualitative data supports that literature circles can increase student motivation and engagement in reading by allowing student choice and flexible grouping. The literature review found that literature circles promote critical thinking skills when students collaborate in discussion of self-selected texts.