Essential C# 6.0 (2016)
CHAPTER 3.Operators and Control Flow
CHAPTER 4.Methods and Parameters
CHAPTER 12.Delegates and Lambda Expressions
CHAPTER 14.Collection Interfaces with Standard Query Operators
CHAPTER 15.LINQ with Query Expressions
CHAPTER 16.Building Custom Collections
CHAPTER 17.Reflection, Attributes, and Dynamic Programming
CHAPTER 19.Thread Synchronization
CHAPTER 20.Platform Interoperability and Unsafe Code
CHAPTER 21.The Common Language Infrastructure