This is the latest Squadron at Sea edition from Squadron and, in my opinion, one of the most interesting publications ever produced. It is a 136 page book of high quality black and white and some color photos, most of which have never been published before.
The first section deals with the history and building of the ship. I found this very interesting, especially the part about using cardboard boxes and cutouts to help lay out different configurations for various compartment layouts (way before computer aided programs).
There are also sections on commissioning, trials, overhauls, reconfigurations, armaments, and inactivation. Another section that really got my interest was the part about the ship being hit with friendly fire, something you don't hear about too much during WWII.
The color drawings would be most helpful to those that decide to build a model of the BB 55. There are several different paint schemes to choose from.