For sites devoted to conjoined twins, a phenomenon seen when identical twins split late after conception, resulting in the twins being attached to each other.
Contains high quality images and organized information on the different types, rare forms, how they are formed, ethics, and etymology. http://www.conjoined-twins.i-p.com/
A collection of pictures and information on various conjoined twins, as well as parasitic twins, the history of conjoined twins in sideshows, as well as other sideshow anomalies. http://phreeque.tripod.com/
A support group for families with conjoined twins. A fairly inactive group, but the site provides information and links. http://www.conjoinedtwinsint.com/
Information on conjoined twins throughout the centuries, records of oldest, fastest separation etc. Diagrams on the types of conjoinment, as well as a list of conjoined twins in the world. http://mypage.direct.ca/c/csamson/multiples/conjoined.html
