Decachords by A. Gladstone Clarke. Contains 120 homeopathic remedies with 10 indications. With a list of ten (deca) or five (penta) keynotes per remedy, this handy little book is an excellent basis for further study. The notes are gathered from various sources. Due acknowledgments are made to Sir John Weir and Dr. Wheeler, whose valuable lectures have furnished much of the material. Well-known works by Drs. Allen, Cowperthwaite, Nash and others have also been drawn upon for many keynotes. A Gladstone Clarke, a Christian missionary In China in 1925 published this small reference book for lay prescribers. This had the support of a medical doctor, Edwin Neatby, who wrote the introduction, and himself wrote a manual for missionaries.