Download or read book The Mammoth Book of Locked Room Mysteries & Impossible Crimes written by Mike Ashley and published by Hachette UK. This book was released on 2011-09-01 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of criminal conundrums are more than whodunits, they're howdunits and are intended to stretch your powers of deduction to the limits.