Biography
computer systems architect
Books by Jeff Carpenter
Hey UX! Hey PM!
Hey UX! Hey PM!
Organic Medicinal Herb Farmer,
Organic Medicinal Herb Farmer, Revised Edition
Ernst Plank Miniatures
Ernst Plank Miniatures
Marklin Liliputbahn
Marklin Liliputbahn
Spooky Stories Vol. 1
Spooky Stories Vol. 1
Organic Medicinal Herb Farmer
Organic Medicinal Herb Farmer
Worcester at war
Worcester at war