ARTIE CONAN DOYLE MYSTERIES: THE SCARLET PHANTOM

Artie and his best friend Ham are investigating the strange case of the Scarlet Phantom, a jewel thief who seems to walk through walls and disappear at will. But there's a rival detective on the case, a paranormal investigator who claims that only he can capture this elusive criminal. With the help of their new friend, girl scientist Peril Abernethy, Artie and Ham follow a trail of baffling clues and impossible dangers. Can they catch the Phantom before he pulls off the greatest robbery in history?