Strange Houses by Uketsu

The addictive million-copy bestseller mystery taking Japan by storm, from the author of The Times Bestseller Strange Pictures
A twisty puzzle in which the reader is the detective, examining a series of creepy floorplans for clues
 
'Deliciously unsettling and refreshingly unique, Strange Houses will lure you in and keep you captive with every clever twist' - Kristen Perrin, author of How to Solve Your Own Murder