[TorpX]

I recently finished:

Nothing Friendly in the Vicinity, by Claude C. Conner.

This is about the author's patrols on the USS Guardfish, and goes into a lot of detail about the sinking of the USS Extractor, which was accidently torpedoed by Guardfish.

and

Typhoon of Steel, by James H. Belote and William M. Belote.

This is about the Okinawa campaign. The main focus is on the land fighting, but there are also chapters on the kamikaze attacks, and the sad, final voyage of the Yamato.