First published in 2002. Routledge is an imprint of Taylor & Francis, an informa company.
"Satisfies the need for a current resource on the subject as new technologies give rise to new forms of censorship... Recommended for all academic libraries." -- Choice
"Everything that's ever been forbidden falls under the wider interpretation of censorship used in this impressive--both in size and scope, and in execution--four-volume encyclopedia... The entries are scholarly and lengthy, giving readers sufficient historical background to provide ample context for the policies or events of censorship they document." -- Reference & Research Book News