To explain QLQ words what I think of this book ... it is very simple: The Mystery of the Yellow Room is the book that made me enjoy reading !!! This book is absolutely geniale and super engaging. When I did start to read it, I'm through the 2 jrs, J stays so curious to discover the truth of the inexplicable disappearance of the murderer of the yellow room and this extraordinary logic of the famous "Rouletabille." For believe me, it vs. just simply open the first page of the book and throw al vs water !!! good reading at all, you do not tighten disappointed!