The Strong's Exhaustive Concordance gives the translation and biblical use of terms in the Old and New Testaments. Since the Old Testament was written in Aramaic and Hebrew, and the New in Koine Greek, the concordance uses all three.
There's this fantastic band called Alesana. Their album 'On Frail Wings of Vanity and Wax' is basically all about Greek mythology. I'm not sure what type of music you're into... they're pretty...
The Greek alphabet was based on the Phoenician writing system, which was not an alphabet. It was something called an abjad--Greek was the first language to use an alphabet.