| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Manual of Patriotism: For Use in the Public Schools of the State of New York | 978-1-112-21054-9 (1-112-21054-7) | 2009 |
| The Bright Side: Little Excursions Into the Field of Optimism | 978-1-112-16018-9 (1-112-16018-3) | 2009 |
C.R. · C.S. · C. Skinner · Charles R. · Charles S. · R. S.