The fifth volume in the #1 Sunday Times bestselling Murdle puzzle series!'UTTERLY ADDICTIVE!' JANICE HALLETT, bestselling author of THE TWYFORD CODE and THE APPEAL'AN ABSOLUTE PHENOMENON' RICHARD OSMAN, bestselling author of THE THURSDAY MURDER CLUB SERIESDeductive Logico is excited to attend the grand opening of The Museum of Mysticality . . . until a mysterious theft throws the event into chaos. Seven bejewelled skulls - the Museum's prize exhibit - have been stolen and scattered across the world, in this fifth instalment of Murdle: The Case of the Seven Skulls. And wherever the skulls go, a trail of murders seems to follow . . . Join Logico on a globe-trotting adventure to retrieve the skulls and catch the killers. On his travels he'll navigate a haunted corn maze, outfox a nefarious coven of witches and track the thief of the seven skulls to uncover a larger mystery. Examine the clues, consider the suspects and complete the deduction grids to solve a series of world-spanning murders. Packed with puzzles, codes and illustrations this is the perfect casebook to get any aspiring sleuth's mind racing. Will Logico get a ticket to ride or be hampered by a murdle on the Orient Express? Find out as you set off to MURDLE!