In "The Days of Mohammed," one aim of the author has been to bring out the fact that it is possible to begin the heaven-life on earth. It is hoped that a few helpful thoughts as to the means of attaining this life may be exemplified in the career of the various characters depicted. An attempt has been made, by constant reference to the best works on Mohammed and Arabia, to render the historical basis strictly correct. Especial indebtedness is acknowledged to the writings of Irving, Burton, and the Rev. Geo. Bush; also to the travels of Burckhardt, Joseph Pitts, Ludovico Bartema and Giovanni Finati, each of whom undertook a pilgrimage to the cities of Medina and Mecca; also to the excellent synopsis of the life and times of Mohammed as given by Prof. Max Muller in the introduction to Palmer's translation of the Koran.