SOSI Memberships

Title Price
Special Sale! Complete Sun Tzu's Art of War Playbook -- All Nine Volumes with FREE Institute Membership $49.95
Institute Membership - Access to Playbook and SOSI Site $49.00
Trainer/Consultant Licensing Renewal $449.95
SOSI Membership for Students, Military, Veterans, Law Enforcement, Firefighters and Seniors. $19.00