The following authors and illustrators will appear at the 2013 Somerset Celebration of Literature.

Asphyxia
J.C. Burke
Peter Carnarvas
Kaz Delaney
Terry Denton
Nick Earls
Anna Fienberg
Pat Flynn
Lisa Forrest
Jackie French
Leah Giarratano
Kári Gíslason
Gus Gordon
Andy Griffiths
Phillip Gwynne
Tiffiny Hall
Pip Harry
Steven Herrick
Christine Howe
Simmone Howell
Kate Hunter
Andy Jones
Steve Lochran
Belinda Murrell
Katrina Nannestad
Lucas Proudfoot
Michael Salmon
Paula Weston