The "Book of the Intelligent" by Ibn al-Jawzi, developed by marqoom.org, is an Android application that offers a collection of stories about intelligent people of different walks of life. The app provides a glimpse of the lives of princes, ministers, jurists, and judges, among others, and records their witty remarks, clever comebacks, and insightful thoughts. The stories are presented in a descriptive and engaging manner, making it a great educational and reference tool for readers who want to learn from the wisdom of the past. The app is free to download and use, making it accessible to anyone interested in expanding their knowledge and understanding of intelligent people throughout history.

The book is authored by Jamal al-Din Faraj Abu Abdulrahman bin Ali bin Mohammed al-Jawzi, who passed away in 597 AH.