Dear Colleagues, I am searching for the following out-of-print Geologists Association Guides: 9, 11,12, 14, 18, 20, 24, 33. Can anyone help? Thanks in advance. Best wishes, John Dewey -- Please note that my email address has changed to: [log in to unmask] Prof. John F. Dewey FRS, M.R.I.A., FAA, Mem. Acad. Eur., Mem. US Nat. Acad. Sci., Distinguished Emeritus Professor University of California, Emeritus Professor and Supernumerary Fellow, University College Oxford. Sherwood Lodge, 93 Bagley Wood Road, Kennington, Oxford OX1 5NA, England, UK University College, High Street, Oxford OX1 4BH Telephone Nos: 011 44 (0)1865 735525 (home Oxford) 011 44 (0)1865 276792 (University College Oxford)