I recently bought BGP Design and Implementation as well as Routing TCP/IP Vol II.
The BGP D&I book is for my post CCIE lab studies. Seems like a great book that I could certainly use at work. As for the second, I was waiting for Cisco to produce a second version of this book. However for all I know I could be waiting another 2 years for it!
I needed to take a step back. Sometimes I think you tend to try and accumulate too much study material. I need to relook at exactly what I need to know for the exam and stick with that for now. Once the CCIE is complete I can always read more on topics I really like.
I get Vol II within the next few days. I might even take it on holiday with me, but my wife might have something to say to me about that!