This wooden jigsaw puzzle has 439 pieces and is full of furtive, fun and inexplicable goings-on at the Mystery Manor, from Haswellian ducks forging Mona Lisa paintings to ghosts and vampires. 

The puzzle is average hard for its piece count, with a straight edge, and the pieces lie on multiple circular grids with cheerful round knob connectors, and many mystery themed whimsy pieces!  Puzzle design by Marcelle Jay Iremedio.