Kitab al-Anwar wal Maraqib

Also known as The Book of Lights and Watchtowers, it is a comprehensive work of Karaite law written in Arabic by the tenth-century Karaite scholar Ya'qub al-Qirqisani.

The book provides insights into Karaite thought and practices, covering a wide range of legal and theological topics.

Al-Qirqisani's work is considered one of the most important sources for understanding Karaite Judaism.

It is known for its detailed discussions and systematic presentation of Karaite views, which were often in contrast to those of Rabbinic Judaism.

The book reflects the intellectual and religious debates of the time, offering a valuable historical perspective on Jewish thought.