John T. Denvir

Denvir's Three Move Guide to Checkers

2011

Denvir's guide to checkers

Denvir's guide to checkers

1934

John T. Denvir's traps and sho

John T. Denvir's traps and shots

1905

Denvir & Bradt's Second double

Denvir & Bradt's Second double corner book

1891