World of Royal Families 1.0.1

This application provides us a great tool for accessing e-book the World of Royal Families.
The content of the book is well organized logically based on World of Royal Families History, which is written by Norton University. With the navigation of table contents on the left slide drawer, it facilitates us to access immediately and easily to the specific chapter and part. Moreover, there is a useful tutorial for helping user to know how to use this application which will tell us all about its features.