My friend David deSilva recently posted a lecture on the Septuagint on YouTube. I know many readers have an interest in LXX studies.

David teaches for Ashland Seminary and has published widely in the areas of New Testament, the Apocrypha, Pseudepigrapha, and Septuagint studies. Here are a few of his twenty or so books:

An Introduction to the New Testament: Contexts, Methods & Ministry Formation

Introducing the Apocrypha: Message, Context, and Significance

The Jewish Teachers of Jesus, James, and Jude: What Earliest Christianity Learned from the Apocrypha and Pseudepigrapha