My latest book (“Understanding Signal Integrity”) has been out for a few months now and I'm pleased to see how well it's being received by academic libraries throughout the world.
I think a big attraction for those libraries is the student problem sets appearing at the end of many chapters. Answers are provided for all of the problems, and I tried to make them as real world as I could. In many cases you can use them as templates to solve similar problems in your design. The answers are detailed (they take something like 50 pages in WORD format, which would end up being many times that number in a printed book). Rather than cutting out the details the Publisher and I agreed to post them in their entirety on their web site. You can down load a copy of the answers here.