Changeling

: A comprehensive starting point covering the general concept of supernatural child substitution across various cultures.

The most famous literary work on this topic is the 1622 Jacobean tragedy:

: Detail on the play by Thomas Middleton and William Rowley, which deals with themes of betrayal and moral corruption rather than supernatural fairies.

: A scholarly essay from the University of Pittsburgh that explores the dark history of these legends and how they were often used to explain childhood illnesses or disabilities.

: Information on the 2008 Clint Eastwood film starring Angelina Jolie, based on the real-life 1928 "Wineville Chicken Coop" kidnapping case.