TY - BOOK T1 - Empire of mystery T2 - Super Q adventure book A1 - Grigson, Lionel A2 - Hogarth, Bruce LA - English PP - Los Angeles, Calif. PB - Price Stern Sloan YR - 1989 UL - https://tuklas.up.edu.ph/Record/UP-99796217604034796 OP - 32 NO - Cover title: Empire of mystery : follow in the footsteps of Marco Polo. CN - CB 822 SN - 0843131993 ER -