Hi all,

I just did about two hours of reading recommendations and reviews on Amazon to find a couple of good books on the following two topics.
1. Web Services with advanced concepts and/ or complex types
2. ASP Security and / or Web Service Security.

It seems most of the books either have bad reviews, are not current, or out of print. I am at a complete loss as to what books would be the most helpful for my needs.

I am in need to learning to build web services with methods that accept data perhaps xml data and return data. I need good examples and not ones that show how to return an int or a string. If I return a struct type object than I do I need to define this struct on both the web service and the using client type scenarios.

I also need a good reference on how to implement security in ASP as well as in Web Services.

Any recommendations would be most excellent. Also if there are any more advanced examples available on the web that I could look at.
Thanks
Tim