All four titles in Cornelia Funke's ooey-gooey, sticky-slimy, spooky-silly GHOSTHUNTERS series, collected in a specially designed slipcase!Ghoulishly gooey, frighteningly fun, the four titles in Cornelia Funke's GHOSTHUNTERS series are now available in this specially designed slipcase! From the moment Tom first discovers Hugo the Averagely Spooky Ghost hiding out in his cellar to their final scary showdown with the Muddy Monster of Doom--and with lots of stinky, smoky, moldy creatures in between--each tale is sure to have readers screaming with laughter!See Sales History, above, for individual titles included in this boxset.