Gregory Christiano 1969

I retired in March 2010 and am enjoying the extra time to devote to my writing. My third and fourth books were published this year: “Sworn to Remember: A Personal History and Memoir of Gregory J. Christiano” (522 pages) and its companion book “Fast Page Notes” (212 pages) (similar to CliffsNotes) as a summary of the book. I have also been doing extensive and in-depth research on the origins, evolution and spread of baseball. I have also created a series of maps locating the sandlots of all the baseball teams playing in the New York City area from 1830s through the 1860s. It is registered with the Library of Congress. It has yet to be digitalized.