A unique collection of fatawa (Islamic legal rulings) by the noble Shaikh Bin Baz (Former Grand Mufti of Saudi Arabia) on the subject of da’wah, calling to Islam. This book clearly illustrates the vast experience, the deep wisdom and the expansive knowledge of the author, particularly in the field of da’wah. This discourse should prove to be beneficial to every Muslim but indispensable for those engaged in da’wah. The reader will find that the book addresses many practical points and contains answers to questions that often arise concerning da’wah.