This is a book I would recommend, although don't pay $102, buy a good second hand copy.
It is written for the aspiring exhibitor/breeder rather than the pet owner, but it is very readable.
Some of the advice may be a little out-dated, as it was written in 1983, but it has good chapters on the history & evolution of Cavaliers, and in a chapter called "Random thoughts on living with a Cavalier" there is some wise words for pet owners and a little discussion on the sidelines Cavalier enthusiasts can follow........collecting postcards, staffordshire models, mosaic brooches ( I've got them all )
This book occasionally shows up on eBay, there are a couple on the UK site for just a couple of pounds.
Cavaliers......Tommy Tuppence 2000-2012 and a half share of Faith.
Japanese Chins.... Dandy, Benny, Bridgette and Hana.