Have yet to read The Wizard's Dilemma (Diane Duane) but I know it's good: Godai read it, and read it straight through (unusual for him) and it is, after all, Diane Duane, one of the few authors whose books I will buy without having so much as read the cover or glanced at the cover picture. Just to know by the title that I don't already have it, and to know the author, I will buy anything by Diane Duane.
I find it interesting that some people have such a fuss about telling people their names, or their Names, yet think nothing of discussing at length their favorite books and authors. Don't they know that what you read is a very good way of measuring who and what you are?
I read :
Robert A. Heinlein
Lois McMaster Bujold
John M. Ford
There. Now, just from that recommended reading list, you know almost all about me.