C Sharp

• Beginners Guide to C# and the.NET Micro Framework (PDF)
• C# Essentials
• C# Programming - Wikibook
• C# Yellow Book (intro to programming)
• Creating Mobile Apps with Xamarin.Forms C#
• Data Structures and Algorithms with Object-Oriented Design Patterns in C#
• Dissecting a C# Application - Christian Holm, Bernhard Spuida, Mike Kruger
• Fundamentals of Computer Programming with C# - Svetlin Nakov
• Introduction to Rx
• Threading in C#