![Spanish: 50 Preguntas Y Respuestas Sobre El Montoesismo Islamico [50 Q&A on Islamic Monotheism] - Arabic Islamic Shopping Store](http://www.hilalplaza.com/cdn/shop/products/S09-50-Q-A.jpeg?v=1461275642)
Oneness of god is one of the fundamental concepts in Islam. The one who does not believe in it is not considered to be a muslim. However, there is a possibility of inquiry on this matter. It is due to this reason that Dr. Abdulkhabeer Muhammad has decided to answer the 50 most important questions on the topic of tawhid(oneness of God) in spanish language. This book is a great resource for Dawah purposes.
Other Sources:
Prophet Muhammad's Call Towards Salvation - Quran Surah Al-Ghafir, Verses 41 42
