Being most excellent practical introduction into IP routing I have ever seen the book covers most of the cases which you might encounter in a mid-sized network or on a CCIE exam. All the cases are well illustrated and complemented with real configurations and printouts. For me the most remarkable part of the book is Chapter 6 - "Integrating Multiple Routing Protocols".
If you're a looking from theoretical prespective or a start-up book on IOS - this is the wrong book for you.
I have to say that there are two major issues that are not covered - large and complex OSPF networks and the secrets and mysteries of BGP.
Anyway, if I have to buy this book once again - I'll do it! Add (do not substitute) to it the information from Cisco's web site and you're all set! Good luck!