Xamarin Evolve 正在举行，现在已经放出2本免费的Xamarin.Forms 免费电子书，据现场的同学说这两天还有Xamarin.Forms 重磅消息发布：
Creating Mobile Apps with Xamarin.Forms 电子书下载
- PDF from Microsoft Virtual Academy
- Kindle edition from Amazon
- Google Play Books for Android
- Apple iBook Store for iOS and Mac
示例代码下载 code samples on GitHub.
还有一本电子书下载
Learning to Master Cross-Platform Mobile Development with Xamarin
Download the pdf for free:
http://falafel.com/landing-pages/learning-xamarin-ebook-download
https://xamarinhelp.com/14-days-to-building-an-enterprise-quality-xamarin-forms-app/