| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Birds in the Calendar | Aflalo, Frederick G. (Frederick George), 1870-1918 | en | 2008-12-09 | ||||
| A Bird Calendar for Northern India | Dewar, Douglas, 1875-1957 | en | 2006-04-23 | ||||
| A Calendar of Scottish Saints | Barrett, Michael, 1848- | en | 2010-01-29 |