'I warmly recommend Winter's translation to everyone interested in Islamic eschatology and Islamic thought.' Annemarie Schimmel. 'This book is an excellent translation of a very important work...This translation and the series as a whole, are significant contributions to our understanding of this key figure in Islamic intellectual thought.' Oliver Leaman (BRISMES Bulletin). 'Winter's rendering combines exactness with fluency and dignity of style. The introduction, notes, appendix, bibliography, index - all make this an exemplary publication, produced to the highest standards.' Christian Troll (CSIC). 'Of considerable value and solace to many who will buy it for reasons both religious and academic.' H.T. Norris (SOAS).