Also couldn't resist Lino Rulli's "Sinner", which I bought on Kindle. Next up, the great Heather King.
Reading one of the "curse" psalms, number 108, reminded me that Jesus Himself dealt with a diversity of Scripture. He could've chosen a cursing psalm as one to follow but he did not, thankfully. The CTS notes say, "In praying this psalm the Christian can only be humbly grateful for the advance in morality." Indeed, amen.