Try this:
http://www.wrox.com/WileyCDA/WroxTit...764574841.html

and see if it looks like it's at a good level for you to learn from. Since you are already experienced in one language, this book should be right for you.

Jim Minatel
Senior Acquisitions Editor
Wiley Technology Publishing
WROX Press
Blog: http://wroxblog.typepad.com/
Jim's Book of the week: Professional DotNetNuke ASP.NET Portals