Open Educational Resources for the Digital Humanities: DHOER
These resources are freely and openly available under a CC licence and can be downloaded from Humbox (use DHOER for a keyword search).
Perseus Digital Library: http://www.perseus.tufts.edu/ Navigate to the work via the Collections: In some instances, the exact title or Perseus title of a specific work may be unknown. The best way to browse through the works in Perseus is through the Collections.
Hestia: http://hestia.open.ac.uk Search the text (for placenames), view Herodotus in Google Earth, or read through the text with the NarrativeMap.