Mental Radio Author:Upton Sinclair This book by Upton Sinclair does not follow his usually genre of politics but is in a different area of interest to him - psychic researce. It is with experiments in telepathy that this book examines. These experiments with Sinclair and his wife were very successful and are some of the best ever reported. Followers of Upton Sinclairwill be de... more »lighted in reading his thrust into the world of telepathy. A Collector's Edition.« less