Below are links to a selection of my writings—all in PDF files.
I've made these downloads available for free. No charge. Zilch. Nada. Enjoy.


The Delaplaines of America
A one-name genealogy of the Delaplaine family of America, who are all believed to have descended from one man: Nicholas de la Plaine, who immigrated to Nieuw Amsterdam in 1657. 640 pages.

  The Delaplaines
  of America


Inside the Colorado UFO Project
The story of my involvement with the Air Force UFO project in 1968 and what I discovered about the inner workings of that project. The true story surfaces after all these years!

   “Inside the Colorado
  UFO Project”

All About Black Holes
black holes thayer
Everything you ever wanted to know about black holes but were afraid to ask. Includes photos of actual black holes.

  “All About Black   Holes”

“The Computer and I
My half-century-long love-hate affair with mainframes and personal computers. From IBMs to Wintels. Includes programming notes.

   “The Computer & I”