Handbook of Spinal Cord Monitoring(Reprint) Proceedings of the Fifth International Symposium on Spinal Cord Monitoring, London, UK, June 2-5, 1992 by S.J. Jones, S. Boyd, M. Hetreed, N.J. Smith Paperback, 450 Pages, Published 1993 by Springer ISBN-13: 978-94-010-4619-0, ISBN: 94-010-4619-0
The Damp House A Guide to the Causes and Treatment of Dampness by Jonathan Hetreed Hardcover, 160 Pages, Published 2007 by Crowood Press ISBN-13: 978-1-86126-966-9, ISBN: 1-86126-966-8