The website http://www.alislam.org has a huge selection of books and articles about Islam from the viewpoint of the Ahmadiyya Muslim Community. Check it out !
As an example you may read a selection of Addresses and articles by the present Head of the Community at Addresses and articles by Hazrat Mirza Masroor Ahmad | Islam Ahmadiyya (alislam.org)
We wish you happy study !
Your comments are welcome.