The Essential Oils Integrative Medical Guide, by Gary Young, is an invaluable reference on therapeutic-grade essential oils and their use in medicinal aromatherapy.  It contains 608 pages of information vital to optimal health, that is very hard to find in other sources.

In many ways, Essential Oils Integrative Medical Guide is a "generic" version of the Essential Oils Desk Reference (see above).  They contain much of the same information, but the Essential Oils Integrative Medical Guide is not Young Living Essential Oils-specific.

For those who are really serious about medicinal aromatherapy, the Essential Oils Integrative Medical Guide would make a great companion to your Desk Reference.

608 pp., approx. 6" x 9"; hardbound.