Research suggests developmental bibliotherapy has a transformative effect on participants (Adams & Pitre, 2000). Specifically, bibliotherapy has been shown to develop a reader's empathy towards others (Comer-Kidd & Castano, 2013) and positively influence a reader's attitude towards individual differences (Routel, 2009; Gavigan & Kurtts, 2010). Through the constructs of developmental bibliotherapy and literature circles, the use of adolescent literature enhances preservice teachers' attitudes toward students impacted by disabilities. Preservice teachers in a required literacy course within an educator preparation program participated in literature circles and read young adolescent literature with protagonists impacted by disabilities. This chapter presents ways literature circles impacted preservice teachers.