Jay, the time line sounds great and would appeal to persons of all ages but the proposed title is vague, broad and covers far more than what one person experienced. Like all of us individually, our experiences are only one biased snapshot of a larger picture.
Your perspective however, is probably far broader than most pool aficiandos.
I think you should consider letting your "fans" on AZ offer titles for the book. It could be fun and generate interest as well as give you additional ideas.
While many of us know a great deal about what you write here, we can only assume that the book will be similarly written. You could elaborate what you are going to cover and from whose perspective and what you are trying to accomplish with the writing of the book and then AZ could respond with the collective "wisdom".
JoeyA