Christine Purdon

Christine Purdon is the author of "Overcoming Obsessive Thoughts", "A Clinician's Guide to Treating OCD" and "Overcoming Obsessive Thoughts: How to Gain Control of Your Ocd".

Books by Christine Purdon

Overcoming Obsess...
Clark, David A.
Electronic book text: $18.35

A Clinician's Gui...
van Niekerk, Jan
Paperback: $49.95

Overcoming Obsess...
Clark, David A.
Electronic book text: $16.95

A Clinician's Gui...
van Niekerk, Jan
Electronic book text: $43.45