H. C. · H. I. · Harold C. · I.C.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Encyclopedic deskbook of teaching ideas and classroom activities | 978-0-13-275396-8 (0-13-275396-0) | 1977 |
| Galaxy of games, stunts, and activities for elementary physical education | 978-0-13-346031-5 (0-13-346031-2) | 1980 |