- Author: O'Halloran Birk, Holton Daniel Luke
- Language: English
- Year: 2014
Secret Barnstaple
epub
- Author: Denise Holton Elizabeth J. Hammett
- Language: English
- Year: 2015
- Author: Holton G. Kari J. Müller O.
- Language: Indigenous-English
- Author: Robert J. Holton (auth.)
- Language: English
- Year: 2005
- Author: Gerald Holton
- Language: English
- Year: 1973
- Author: James R. Holton (auth.)
- Language: English
- Year: 1975
- Author: David Holton Peter Mackridge Irene Philippaki-Warburton
- Language: English
- Year: 2015
- Author: David Holton Peter Mackridge Irene Philippaki-Warburton
- Language: English
- Year: 2015
- Author: M. Jan Holton
- Language: English
- Year: 2016