Membership and Contact
Resources (and Links)
New book on cluttering by Yvonne van Zaalen and Isabella Reichel (2015): "Cluttering: Current Views on its Nature, Diagnosis, and Treatment"
ISBN # 1491743263 (paperback)
"Speaking of Cluttering" a brochure for children.
St Louis book:
PCI (David Daly)
(Multiple translations available)