C# Class Design Handbook

I'm reading the Wrox press C# Class Design Handbook. Its a good read. What I got out of it were mainly little tidbit things that I didn't know about. The C# Text Manipulation handbook is sitting nearby as soon as I finish this.

I read the C# data security handbook which was good for understanding cryptography. I thought there was one on threading and one on remoting but the web site doesn't list them and neither does Amazon. With Wrox out of business I guess they might be history.