There's a very good book out called Scale Model Warships, Edited by John Bowen.
It was written back in 1978, and each chapter was written by an individual ship modeler.
Here's what it covers:
Chapter One: Sources of Information by Alan Raven (of Raven and Roberts fame)
Chapter Two: Hulls and Decks by Dave Sambrook (Sambrook Plans Services)
Chapter Three: Tinplate Contrsuction by HTN Batchelor (a ship modeling legend)
Chapter Four: Superstructures by Giancarlo Barbieri (another ship modeling legend)
Chapter Five: Guns and Mountings: by Peter Hodges (noted RN historian)
Chapter Six: Deck Fittings by Don Brown
Chapter Seven: Warships in Miniature by Larry Sowinkski (former Director of the USS Intrepid Museum)
Chapter Eight: Working Models by Colin Gross
Chapter Nine: Warships in Plastic by Roger Chesneau (famed naval draftsman)
Although much of the information is dated, it still provides the modeler with everything he needs to scratchbuild a ship in just about any scale.
Check used bookstores, Ebay, B&N, etc...It's long out of print, but definitely worth finding.
Another great book on the same subject and scope is Ship Modeling by P.C. Coker. Very pricey however, ranging from $150 for tattered and torn to $400 mint.
PS: I'm working on a similar book, but it's on the back burner while I get these other 2 finished.
Jeff Herne
Modelwarships.com