| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Complete Story of the San Francisco Horror | en | San Francisco Earthquake and Fire, Calif., 1906; Volcanoes; Earthquakes; Vesuvius (Italy) -- Eruption, 1906; Disasters | 2008-08-21 | ||||
| Volcanoes: Past and Present | Hull, Edward | en | 2010-03-13 |