Steve's book on 11 is wonderful. Thank you Steve!
You might also want to check out the training for version 11 on Lynda.com. Steve is the teacher. He is exceptionally good and I owe him grattitude for the joy I get using all the knowledge he sent my way through those tutorials. The differences between 11 and 12 appear to be minor, so the watching Steve's Lynda.com training course would work well. The new interface that came with 11 is well covered.
What Steve does in his free 8 part series is expanded into detail in the $25 Linda.com version.
Bill, the other one.