Today i closely followed your table of contents and i found that every section started with a Verb,(Implementing,Creating,Automating,Securing...), doing an activity.And i have also observed that activities that range from Designing till Maintaining and
Testing were handled. The table of contents looks very well planned. I hope, if the contents (actual code and steps to follow) of the book are also presented with the same practical-hand book manner, then it will definetely be a hot cake.But
you should also be prepared for revision if you think of a better way down the line.
I hope appropriate Design
patterns have been considered for each case.