| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Devil Crystals of Arret | Wells, Hal K., 1900- | en | 2009-04-28 | ||||
| Clear Crystals | Beede, Clara M. | en | 2005-02-28 | ||||
| Fossil Ice Crystals An Instance of the Practical Value of "Pure Science" | Udden, Johan August | en | 2010-09-18 |