Can anyone suggest a good Home Theater "How To" book? Covering all areas?
Thanks!
Best bet: find and hire a qualified, experienced A/V consultant in your area.
As mentioned by Speedskater, things are always rapidly changing (especially with video projectors) and it is extremely easy to make some very expensive mistakes if you're not sure of what you're doing.
For example, several areas of home theater you have to know about:
Lighting;
Acoustics;
Audio;
Video;
High voltage power;
Low voltage wiring;
Control systems and integration;
Optics; (to select right projection lenses)
Rigging; (to hang screens/TV's and speakers)
Sightlines; (to make sure everyone can see the images without someone else's head in the picture)
Decorating and interior design (to integrate the gear and make the Mrs. happy)
and more.
I have over 26 years experience in the field and still hire out others to make sure things are correct.