Query Composition using Functional Programming Techniques in C# 3.0

This stuff is easy. It's also really fun. You don't have to read academic papers to learn about, enjoy, and benefit from functional programming in C# 3.0. There are about half a dozen concepts you need to learn, each one easy. Concepts like just a new way to write a method (that has no name), or a new way to write a static method for a class. Then you put them all together, and the result is more than the sum of the parts.