"Visual Studio 2013 Succinctly" free [reg-ware] now available from... you guessed it, Syncfusion

Syncfusion eBooks - Visual Studio 2013 Succinctly

Visual Studio 2013 brings many new improvements to the popular integrated development environment, including the long-awaited synchronized settings and notifications. With author Alessandro Del Sole as your guide, you will learn how to harness these features for increased productivity and efficiency. For novices and returning experts alike, Visual Studio 2013 Succinctly offers a point of entry into one of Microsoft’s most powerful tools.

Table of Contents

1. Synchronized Settings and Notifications
2. The Start Page Revisited
3. Code Editor Improvements
4. IntelliSense Improvements
5. Visual Studio 2013 for the Web and Windows Azure
6. New and Enhanced Tools for Debugging
7. Visual Studio 2013 for Windows 8.1

125 pages of succinctly Visual Studio 2013 information.

BTW, if you like this, make sure you check out this Build 2014 session,  Tips and Tricks in Visual Studio 2013. Like this eBook, this session is pretty "dense," fast paced and filled with a ton of great tips...

(via Tatworth - Free book from Syncfusion on Visual Studio 2013 Succinctly)