Amphibians and Reptiles in Crosby County: Texas Cooperative Wildlife Collection list of species found in the county.
Artcom Museum Tour: Crosby County Pioneer Memorial Museum: Crosby County Pioneer Memorial Museum information.
Butterflies of Crosby County, Texas: Information about and pictures of all the known species of butterflies in the county.
Crosby County, TexasGenWeb Genealogy: Genealogical site.
Handbook of Texas Online : Crosby County: Current and historical information about Crosby County.
The Official Website of Crosby County, Texas: Links to county data, weather, map, officials and court system.
The Political Graveyard: Crosby County: Lists politicians who lived or died in the county.
YB Lost - Crosby County, Texas: Provides names and addresses of county public officials and departments.
