| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacan, Mexico | Duellman, William E., 1930- | en | 2010-08-23 | ||||
| History of Phosphorus | Farber, Eduard | en | 2010-09-20 |