FTP, name this work that begins with
One character in this work is "Leper Lepellier," who eventually goes insane.  A group of characters in this work form the "Super Suicide Society," which involves jumping out of a tree. This work is denounced as "preschool-level" by both Lisa and Mother Simpson, and is primarily about Gene's friendship and rivalry with Finny. FTP, name this work that begins with "I went back to the Devon School not long ago," a novel by John Knowles.
One character in this work is "Leper Lepellier," who eventually goes insane.  
A Separate Peace 