Paolo Pialorsi 
Microsoft SharePoint 2013 Developer Reference [PDF ebook] 

Design and develop great solutions using Share Point 2013 Develop your business collaboration solutions quickly and effectively with the rich set of tools, classes, libraries, and controls available in Microsoft Share Point 2013. With this practical reference, enterprise-development expert Paolo Pialorsi shows you how to extend and customize the Share Point environment-and helps you sharpen your development skills. Ideal for ASP.NET developers with Microsoft .NET and C# knowledge. Discover how to: Create custom Share Point apps and publish them in the Office Store Orchestrate your workflows with the new Workflow Manager 1.0 Access and manage your Share Point data with the REST APIs Federate Share Point with Windows Azure Access Control Services Customize your Share Point 2013 UI for a better user experience Gain a thorough understanding of authentication and authorization