The autobiography of Fred
The autobiography of Frederick Locker Lampson is discussed in the second chapter of this work, "Circumscription of the Topic," which also contrasts the Stoicism of Marcus Aurelius with an anonymous 14th-century German work.  The concept of  "heterogenous personality" is discussed in a section on "The Divided Self," which precedes a discussion of the views of Edwin Starbuck and James Leuba, who quibbled with the author over this work's concepts of "mysticism" and "conversion."  Consisting of twenty lectures delivered as the author's Gifford Lectures, FTP, name this 1902 text by William James which is a "description of man's religious constitution."
The autobiography of Frederick Locker Lampson is discussed in the second chapter of this work, "Circumscription of the Topic," which also contrasts the Stoicism of Marcus Aurelius with an anonymous 14th-century German work.  
The Varieties of Religious Experience