Want Haanel as your primary source? Choose The Complete Original Edition.
Want added study support? Choose the Centenary Edition.
A MESSAGE FROM TARIQ
The Master Key System isn't designed to be rushed like an ordinary self-development book. We study one part each week for 24 weeks, understand it, practise the exercise and gradually learn to apply the principles in everyday life.
Get your book before Week 1 and bring it with you on this journey.