You can do simple searches using this form:

Type	Originator	Title	Date
	Irwin,D.J & Jarrett,A	Mendip Underground	1993
	Irwin,D.J & Knibbs,A.J	Mendip Underground	1977
	Eyre,J	Right in It	1992
	Gemmell,A & Myers,J.O	Underground Adventure	1990