Dalton's Placidus Author: Joseph G. Dalton Price: $13.00 Delivery: Shipped Available in soft cover and hard cover.	Koch System Author: AFA Price: $19.00 Delivery: Shipped
Michelsen Placidus and Koch Author: Neil Michelsen Price: $15.95 Delivery: Shipped	Placidus System Author: AFA Price: $18.00 Delivery: Shipped
Rosicrucian Placidus Author: Rosicrucian Price: $19.95 Delivery: Shipped