A few opinions on a handful of books.
1) The Adams trilogy (there are actually five, incl. Camera and Lens, The Negative, The Print, Natural Light Photography, Artificial Light Photography:
These are very good if a little bit propagandist. I don't think they are good books to start out with. A bit too dogmatic and not conducive to creativity. The Zone System is a good way to avoid thinking about making pictures. To be avoided IMO. For starters at least. This goes for other zone system type books. Beyond the Zone System and Zakia/Lorenz's also. It's a cult!
Feininger: Darkrom Techniques: Good, No real problems with it. Not super exciting but a good read nonetheless.
What I WOULD recommend are the following with a short descripton of WHY:
1. L.P. Clerc, Photography: Theory & Practice 1 L.P. Clerc, Photography: Theory & Practice 2
Pretty rare. But you can dig it up on the web. Just phenomenal scope and depth of information. Basically an encyclopaedia. It's older (1954) but that really doesn't matter. Nothing's changed substantially enough since then to be of consequence. Explains the chemical underpinnings of different developer types as well as about the design history/methodology behind famous lenses from the Cooke triplet to the Zeiss Biogon to WHATEVER. It's all here folks. It won't tell you anything about pixels. But that you can dig up later. Cannot recommend highly enough.
2. M.J. Langford, Basic Photography M.J. Langford, Advanced Photography
Just as good (pretty much) as Clerc's books. I have all four in my reference library. Just amazing. There's just enough difference in coverage and opinion between this one and Clerc's to make it worthwhile. Stirs the creative juces like nothing else.
http://www.amazon.com/exec/obidos/search-handle-url/index=books %26field-keywords%3Dlangford%252520photography%26store-name%3 Dbooks/103-6724156-8535038
3. The Ilford Manual of Photography
Meat and Potatoes!! VERY VERY good. Much covered without going into QUITE the depth of the above books. A working manual/encyclopaedia.
http://www.amazon.com/exec/obidos/tg/detail/-/0801956552/qid=1100 925140/sr=1-2/ref=sr_1_2/103-6724156-8535038?v=glance&s=books
4. Coote, Ilford Monochrome Darkroom Practice: A Manual of Black-And-White Processing and Printing
Different from the Ilford Manual above, but very informative. Excellent scope. Great images. Inspiring.
http://www.amazon.com/exec/obidos/tg/detail/-/0240513681/103-6724 156-8535038?v=glance
4. Norman Snyder, The Photography Catalog:The Best Equipment, Materials, Techniques ...
Do not question this - but run out (or online) and GET THIS BOOK NOW!!!! It's a BIT hard to find. Not a manual. Not a how-to book. Nor an encyclopaedia. But the best damn read you'll ever find. A BIT dated (from 1976) but still the most fun, informative overview of the science and art of photography done in the style of The Whole Earth Catalog. Even if you're a veteran like me you'll learn HEAPS from this book. Great section on photographers too! Balanced and just FASCINATING!
http://www.google.com/search?q="photography+catalog"+snyder &hl=en&lr=&ie=UTF-8&start=10&sa=N
Jonathan Green, American Photography
EXCELLENT EXCELLENT overview on the state of modernist (is there any other kind, apart from, perhaps pre-raphaelite) photography. NOT technical. It's about the artists only . GREAT!
http://www.amazon.com/exec/obidos/tg/detail/-/0810918145/103-6724 156-8535038?v=glance