A Darkening Stain(Updated) by RobertWilson Paperback, 272 Pages, Published 1999 by Harpercollins Publishers Import ISBN-13: 978-0-00-649976-3, ISBN: 0-00-649976-7
Devil's Disciples(Updated) Moors Murders by Sir RobertWilson Paperback, 208 Pages, Published 1986 by Cassell Illustrated ISBN-13: 978-0-7137-1960-4, ISBN: 0-7137-1960-5
English Language(Updated) "O" Level Passbook (Key Facts) by Robert L. Wilson Paperback, 224 Pages, Published 1983 by Littlehampton Book Services Ltd ISBN-13: 978-0-85097-541-3, ISBN: 0-85097-541-7