This book is a compilation of messages originally published in the Brazilian newspaper "O Diario de Sao Paulo." They were later collected for publication in a set of four books. Each message is the result of a partnership between two of the greatest names in the spiritist literature, Francisco de Paula Candido (Chico) Xavier and Prof. Jose Herculano Pires. The present work has a significant historic value in that, for the first time, it brings together these two great contributors of the spiritist literature."