| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| 2/1 Game Force a Modern Approach - Second Edition: For Beginning and Intermediate Players | 978-1-4269-6602-6 (1-4269-6602-4) | 2011 |
| Precision Simplified --- Second Edition: For 2/1 Game Force Players | 978-1-4269-6606-4 (1-4269-6606-7) | 2011 |
H. P. · H.T. · N. H. · N.P. · Neil H. Timm · Neil T. · Neil Timm · T.P