"The black book of the condition of Christians in the world", published by XO, published under the direction of Jean-Michel di Falco, Timothy Radcliffe and Andrea Riccardi, is a book of over 700 pages describing the persecution of Christians are victims of the world. After an introduction the book describes the state of the premises of a continent to the other on the basis of objective data. Despite that it is large, the book is easy to read thanks to the fluid style of the individual authors and faithful translations. Jen recommend it to all who take this tragedy to heart. Michel De Beer.