The Master Key System Study Service

Welcome! Below you will find the required links to retrieve detailed information about each of the 24 parts.

Wishing you great success, many new insights and an enlightening time with the Master Key System. Should you have any questions or are getting stuck somewhere, please do not hesitate to contact me.

Peace and Blessings,


The study course Helmar Rudolph is offering is an excellent complement to the Master Key System. It is helping me to have a much deeper, richer understanding of Haanel's work, and gives me the encouragement and support to actually apply the principles in my life!
Alex Mathieson