Prologues in a novel

Experts preach that a well-written novel doesn’t need a prequel. The prologue to my first novel, Sins of Omission, has drawn more remarks from readers than any other.

Colleagues at Pittsburgh South Writer’s Group dissected the first two chapters of my next, so-far-untitled novel last night. Amid the many complimentary comments, this advice that fixes an issue I have with it: “You need to put _____ in a prologue.”