The Unknown Philosopher - A.E. Waite \ Theosophic Correspondence 

These two are brought together to give a fuller picture of Saint-Martin.  

Waite is indispensable, and what better way to understand a man than to read his letters.  

Both books are good to very good on condition, The Unknow Philosopher has a crease on the corner cover, a few scrapes on the name Waite, but other than that is in great condition with tight binding.