With this book and "DocBook: The Definitive Guide" in-hand, I
really can't imagine any other DocBook guide you'll ever need.
The book thoroughly covers just about every possible aspect of
DocBook publishing (that is, generating HTML, PDF, HTML Help, man
pages, etc. from your DocBook XML source) -- from general tool
setup down to the level of stuff like fine-tuning content of
headers and footers, title pages, cross-references, indexes, etc.
I have reviewed and used it a lot, and tried hard to come up with
suggestions for Bob for topics that should be added to it. But I
rarely manage to find anything that it doesn't already cover. When
I have a DocBook publishing question, I can almost always find the
answer in this book.
And if you're not familiar with the author, here are some details:
in the DocBook world, Bob is basically "The DocBook Answer Man" --
he is the most active contributor to discussions on the
docbook-apps mailing list (where DocBook publishing and tools
discussion takes place) -- patiently answering "How do I..."
questions posted by new users and following up on DocBook XSLT
stylesheet bug reports.
He's also a member of the DocBook Technical Committee, responsible
for overseeing refinements to the DocBook vocabulary, and he's a
major contributor to development of the actual DocBook XSL
stylesheets themselves.
Which is all a roundabout way of saying that this guy knows his
stuff, and in buying and using this book, you'll be benefitting
from a wealth of knowledge and experience with DocBook that you'll
not find anywhere else.