- Author: David R. Sear, Simon Bendall, Michael Dennis O'Hara
- Language: English
- Year: 1987
- Author: David R. Sear
- Language: English
- Year: 1978
- Author: David R. Sear
- Language: English
- Year: 2002
- Author: David R. Sear
- Language: English
- Year: 2000
- Author: David R.Sear
- Language: English
- Year: 1978
- Author: David R. Sear
- Language: English
- Year: 1974
- Author: David R. Sear C. E. King H. A. Seaby
- Language: English
- Year: 1987