Second edition of Shared Source CLI Essentials is coming!
Great news! Joel Pobar and Ted Neward have been working on a new edition of the Shared Source CLI Essentials book, titled "Shared Source CLI 2.0 Internals". It is based on the Rotor 2.0 source release, so there are lots of new places to explore in the code.
Check out Joel's blog at http://callvirt.net/blog/entry.aspx?entryid=b9a94d0c-761a-4d6b-bc2f-d6a5f8c1a4a7 for the details.