A puzzle book featuring 100 mysteries to solve using logic and deduction. - Title: MURDLE: Mystery Puzzles - Author: G.T. Karper - Language: Japanese - Price: 1870 yen - ISBN: 978-4-7898-0983-0 Thank you for viewing. This is a used item, so there are some scratches and marks. Please refer to the photos. Please consider only if you are not concerned about these imperfections.