Pond Life by GeraldCox Paperback, 88 Pages, Published 1988 by Kesend (Michael) Publishing Ltd ,U.S. ISBN-13: 978-0-935576-24-5, ISBN: 0-935576-24-X
"Describes the plants and animals found in and around freshwater ponds and offers adviceon nature study."
Spring Signs by GeraldCox Paperback, 80 Pages, Published 1987 by Michael Kesend Publishing, Limited ISBN-13: 978-0-935576-20-7, ISBN: 0-935576-20-7
"A charming book of hand illustrated sights to notice on a Spring walk. Included are earth, sky, animal as well as a page to record your observations."
Wintersigns in the Snow(2nd Edition) by GeraldCox Paperback, 80 Pages, Published 1985 by M. Kesend Pub. ISBN-13: 978-0-935576-11-5, ISBN: 0-935576-11-8
"Explains how to interpret tracks in the snow, chewed twigs, and other signs of winter animal activity, and identifies various species of trees"