Peak Limestone Climbing Guide Chee Dale BMC 1987 First Edition

Vintage & Scarce North Wales Limestone rock climbing guidebook - Andy Pollitt VG

North Wales limestone (Fax), Gill Lovick - Rockfax - Climbing Guide

North Wales Rock: Selected Rock Climbs in North Wales: Simon Panton 2006 Edition

Clwyd Limestone: Rock Climbing Guide mountaineering

North Wales 100 Classic Climbs Steve Ashton Rock Climbing Club 1988

Clwyd Rock Gary Dickinson 1993 PB North Wales Rock Climbing Cicerone Guide

Yorkshire Limestone 1985 A Rock Climbing Guide Book