Yes, (see below), and yes
I don't have the first book handy right now...but it is mostly more entry level stuff with modes and basic theory, etc. Good book...it wasn't too useful for me since it was nothing new, but I really wish I had that book back when I was initially going over that material because he teaches it very well. The second book is probably my favorite guitar instructional book. The contents (as listed in the table of contents):
-alt. picking
-sweep/economy picking
-legato, tapping
-eight-finger tapping
-pick and fingers (hyrbrid picking)
-extending the fretboard (all kinds of harmonics, whammy tricks, etc.)
-extended scales (using various fingerings and such to get the most mileage out of them)
-Emulating other instruments (killer section)
-New chordal ideas (again...downright killer)
-The "wrong" notes (cool section on improv. and note choices, plus some stuff on using symettrical patterns to get some cool sounds)
-Approaching new scales (some cool stuff on the modes of melodic and harmonic minor, symmetrical scales, and a few more exotic ones)
-then it closes with 3 really cool jam tracks with explanations and ideas on how to apply some of the rest of the stuff in the book.
It's an easy 10/10 for me. He presents everything (even the more the difficult stuff) in an extremely accessible, but effective way. It's all very, "here's an idea, here are some examples, now go apply it and internalize it". Which, for a studious player, is the most effective method. The thing I like most about this is that it's a book on technique...not chop-building, which is a problem I have with so many other instructional books. A lot of them can be summed up with "practice scales to a metronome, lather, rinse, repeat". He goes into a lot of detail about everything. He offers players to check out, recordings to listen to, analyzes different players' approaches to each technique, offers personal insight, etc. He really gets into all the finer, more important details such as articulation, how to get good tone out of this stuff, how different hand positions and pick-grips affect everything, etc. Brilliant book.