C.H. · Clarence E. · E.H.
| title | media type | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|---|
| Persevere: Solutions for Problems of Individuals, America, and the World | Hardcover | 978-1-4627-3543-3 (1-4627-3543-6)  | 2014 | 
| Persevere: Solutions for Problems of Individuals, America, and the World | Paperback | 978-1-4627-3544-0 (1-4627-3544-4)  | 2014 |