Adolescence - and all the confusion that comes with bodies, minds and relationships in flux - is bread and butter for young adult novelist Sara Zarr. In her 2009 book "What We Lost," Zarr uses the abduction of a teenage girl to explore the effect the tragedy has on youth in the community as well as deep questions of faith and doubt. Her latest work, "Roomies," takes a more lighthearted approach to youth in transition, focusing on two recent high school grads who are matched to become college roommates and the up-and-down process of becoming friends. Tribune columnist Ann Cannon, book reporter Ellen Fagg Weist and reporter Jennifer Napier-Pearce discuss Zarr's books during the Tribune’s monthly book club, Utah Lit.