Cassell is a British book publishing house, founded in 1848 by John Cassell, which became in the 1890s an international publishing group company.
In 1995, Cassell plc acquired Pinter Publishers. In December 1998, Cassell plc was bought by the... Wikipedia
Founder: John Cassell
Parent company: Octopus Publishing Group (Lagardère Publishing)
Founded: 1848
Headquarters: London, United Kingdom
Publication types: books