| title | creator | language | description | tableOfContents | contributor | subject | created |
| The Pirate's Pocket Book | Calthrop, Dion Clayton, 1878-1937 | en | | | | Wit and humor; Pirates -- Juvenile fiction | 2008-03-08 |
| English Costume | Calthrop, Dion Clayton, 1878-1937 | en | | | | | 2010-06-29 |
| A Lecture on Physical Development, and its Relations to Mental and Spiritual Development, delivered before the American Institute of Instruction, at their Twenty-Ninth Annual Meeting, in Norwich, Conn., August 20, 1858 | Calthrop, S. R. (Samuel Robert), 1829-1917 | en | | | | | 2004-05-01 |