"Birth and Beyond..." by Dr Yehudi Gordon
(Vermilion ISBN 0-091-85694-9)
"What to Expect When You're Expecting" by Heidi Murkoff & Sharon Mazel
(Workman Publishing)
"Easy Labor" by William Camann, M.D. & Kathryn J.Alexander, M.A.
(Ballantine Books)
The book is available in both English & Japanese http://www.easylabor.net/
"The New Contented Little Baby Book" by Gina Ford
(Vermilion)
"Baby Love" by Robin Barker
(Pan MacMillan Publishing)
"Hypnosis for a Joyful Pregnancy and Pain-Free Labor and Delivery" by Winifred Conkling
(St.Martin's Griffin ISBN 0-312-27023-2)