4-Point Calvinist, Ron Rhodes, has a few new books out.
Commonly Misunderstood Bible Verses, though in parts does have a Calvinist perspective, is not focused primarily on advancing Calvinism, but simply offers a perspective on difficult passages which range across the entire theological spectrum. It’s a must have.
In terms of Calvinism, I was able to extract some good quotes:
1st Timonthy 5:21: “Who are the elect angels?”
2nd John 1:1: “Who is the ‘chosen lady’?”
Matthew 22:14: “What did Jesus mean when He said, ‘Many are invited, but few are chosen’?”