>>Yes, I have Rick's book, as well as the others from Hentzenwerke. I should have been clearer. I'm looking for a NT book.
>>
AFA general NT Server books,
Using Windows NT Server 4 - Platinum Edition from Que is fairly comprehensive; I'd also recommend getting the Resource Kits for NT and IIS from Microsoft.
Also, some web sites -
John Saville's NT FAQ and
Windows NT Systems Magazine. And if money is burning a hole in your pocket,
Winternals LLC puts out some great tools for NT and Win2K that are invaluable for people maintaining NT Server and Workstation systems...