Florence Scovel Shinn 
The Secret Door to Success [EPUB ebook] 

‘People all want to know how to open the secret door of success. For each man there is success, but it seems to be behind a door or wall. In the Bible reading, we have heard the wonderful story of the falling of the walls of Jericho. Of course all biblical stories have a metaphysical interpretation. We will talk now about your wall of Jericho: the wall separating you from success.’ FSS