Informers Up Close: Stories from Communist Prague

Informers are generally reviled. After all, 'snitches get stitches.' Informers who report to repressive regimes are particularly disdained. While informers may themselves be victims enlisted by the state, their actions cause other individuals to suffer significant harm. Informers, then, are central to the proliferation of endemic human rights abuses. Yet, little is known about exactly why ordinary people end up informing on—at times betraying—other people to state authorities.

Through a case...