Windows Forms Books
Pro .NET 2.0 Windows Forms and Custom Controls in C#
by Matthew MacDonald
Windows Forms in Action: Second Edition of Windows Forms Programming with C#
by Erik Brown
Data Binding with Windows Forms 2.0: Programming Smart Client Data Applications with .NET
by Brian Noyes
Windows Forms Programming in C#
by Chris Sells
Programming .Net Windows Applications
by Jesse Liberty and Dan Hurwitz
Windows Forms Programming with C#
by Erik Brown
User Interfaces in C#: Windows Forms and Custom Controls
by Matthew MacDonald
Professional Windows Forms
by Jason Bell, Benny B. Johansen, Jan D. Narkiewicz, and Gerry O'Brien
.NET Windows Forms in a Nutshell
by Ian Griffiths and Matthew Adams
Pro .NET 2.0 Windows Forms and Custom Controls in VB 2005
by Matthew MacDonald
Windows Forms 2.0 Programming (2nd Edition)
by Chris Sells and Michael Weinhardt
Programming Microsoft Windows Forms
by Charles Petzold
Data Entry and Validation with C# and VB. NET Windows Forms
by Nick Symmonds and Nicholas Symmonds
User Interfaces in VB .NET: Windows Forms and Custom Controls
by Matthew MacDonald
Developing C# Windows Software: A Windows Forms Tutorial
by Jason Bell, Matthew Reynolds, Benny B Johansen, and Thiru Thangarathinam
.NET Windows Forms Custom Controls
by Richard L Weeks
LINQ Books
Introducing Microsoft LINQ by Paolo Pialorsi and Marco Russo
Pro LINQ: Language Integrated Query in C# 2008 by Joseph C. Rattz
LINQ for Visual C# 2005 by Fabio Claudio Ferracchiati
LINQ for VB 2005 by Fabio Claudio Ferracchiati
Beginning ASP.NET 3.5 Data Access with LINQ, VB 2008, and ADO.NET: From Novice to Professional by Damien Foggon
Programming Microsoft® LINQ by Paolo Pialorsi, Marco Russo
LINQ Unleashed: for C# by Paul Kimmel
LINQ Pocket Reference by Joseph Albahari, Ben Albahari
Professional ADO.NET 3.5 with LINQ and the Entity Framework by Roger Jennings
Professional LINQ by Scott Klein
LINQ in Action by Fabrice Marguerie, Steve Eichert, Jim Wooley, Matt Warren (Foreword)
Pro LINQ Object Relational Mapping in C# 2008 by Vijay P. Mehta