The Complete Visual C# Programmer's Guide
The Complete Visual C# Programmer's Guide, written by the authors of C# Corner, covers most of the major components that make up C# and the .NETenvironment including Windows Forms, ADO.NET, GDI+, Web Services, and Security. The book is geared toward the beginner to intermediate programmers.

C# and the .NET Platform, Second Edition
The mission of this book is to provide you with a solid foundation of the C# language and the key aspects of the .NET platform.

A Programmer's Introduction to C# 2.0, Third Edition
A Programmer's Introduction to C# 2.0, Third Edition is a critical update to the highly successful second edition. It is written by a member of the original C# language-design team and a C# program manager, so you can be certain this book contains the expertise you're looking for.

Accelerated C# 2008
Many books introduce C#, but if you don't have the time to read 1200 pages, Accelerated C# 2008 gives you everything you need to know about C# 2008 in a concentrated 500 pages of must-know information and best practices.