The Sicilian Naturalistic Bibliography constitutes an attempt to collect all the publications containing information on the geology, fauna and flora of Sicily, which appeared in the form of a volume or a scientific journal article. This mainly includes publications of local, provincial or regional interest, but also of national interest, as long as they are informative on Sicily. This collection does not include the popular periodical press and "gray literature". Where possible, links are provided to access publications in electronic format.