Muhammad Abdul Karim Saqib is an Islamic author best known for writing practical guides on Salah (prayer), Islamic worship, and everyday religious practice. His works are designed to help Muslims understand and perform acts of worship correctly in accordance with the Qur'an and authentic Sunnah, using a clear and easy-to-follow style suitable for readers of all ages.

He is most widely recognized for his book A Guide to Salah (also published as A Guide to Salat), which provides step-by-step instructions on the Islamic prayer, including its prerequisites, method, supplications, common mistakes, and spiritual significance. The book has become a popular introductory resource for new Muslims, young learners, and anyone seeking to improve their understanding and performance of Salah.