Other editions of book The Quetzal Skull

This it the sequel to book one "Narwhal".Gray's discovery of a narwhal tusk engraved with ancient runes ( in book one) has alerted a drug dealing cabal who believe the prophecy that the finder of these runes will lead to their downfall Gray must be traced and annihilated.Is his encounter with Juan Perez, a Colombian shaman, a coincidence? Is it pure chance that links his destiny with that of a sacred crystal skull?

THE QUETZAL SKULLGray's discovery of a narwhal tusk engraved with magic runes and his supposed miraculous powers have alerted the attention of a drug-dealing cabal. They hail from a superstitious native clan who believe the prophecy that the finder of such runes will lead to their downfall. Gray must be traced and annihilated. Is his encounter with Juan, a Colombian shaman, a coincidence? And is it pure chance that links his destiny with that of a sacred crystal skull?