Changelings (Twins of Petaybee)
by Anne McCaffrey
Corgi Adult Paperback ISBN/ITEM#: 0552154407
Date: 01 January, 2007 List Price £6.99 Amazon US / Amazon UK /
The Corgi mass market edition of the latest collaboration between Anne McCaffrey and Elizabeth Ann Scarborough, subtitled "The first novel about the twins of Petaybee."
(Source: Corgi Adult)