The Secrets of the Answered Dua book is an Android application that contains an important and useful book for all Muslims in the field of revealing the secrets of supplication and the response to supplication for the believers.
The writer is Khalid bin Muhammad Attia
Book Name: Secrets of Prayer and the Keys to Heaven

The book presents beautiful, tried-and-true examples of the secrets of answering supplications and the secrets of the universe in fulfilling wishes through supplications for all needs

Important topics in this field are:
Stories about the answer to prayer
Secrets of the answer to prayer
Dua response times
- The prayer of the Prophet Muhammad, peace be upon him
- The prayer of the prophets
- Supplications from the Book and the Sunnah
- The supplications of the Prophet, may God bless him and grant him peace
- Prayers for parents
- Prayers for the deceased
The experiences of the righteous in revealing the distress of the distressed
Al-Ghazali's experiences in spiritual medicine in the secrets of supplication
True spiritual experiences about the response to supplication and the secrets of supplication
Experienced Imam Suyuti in the fulfillment of wishes
- Supplication followed by ruqyah treatment from the Qur’an and Sunnah