“Why is The Catcher in the Rye still a rite of high school English? Sure, J.D. Salinger’s novel was edgy and controversial when teachers first put it on their syllabi. But that was 50 years ago. Today, Salinger’s novel lacks the currency or shock value it once had, and has lost some of its critical cachet. But it is still ubiquitously taught even though many newer novels of adolescence are available.”