From publisher blurb:
Vav escaped! He fled through the towering doors and down the Great Stair into the misty darkness below. He has Aniso’s notes pointing the way to the Troodonic Gateway. He has the Key. He knows which dark path to follow, what hazards lie in wait, and what terrible guardians watch that road. Our heroes know nothing of the dangers before them but must pursue nonetheless. They must catch the blackguard before he unlocks the portal in an all out Race for the Vault of Time! Each Sidetrek Adventure Weekly episode throws characters into an action-packed encounter designed to electrify your game. Drop any Sidetrek Adventure Weekly directly into your adventure as a stand-alone combat. Or, if you dare, link all 12 into one pulse-racing, white-knuckle sidetrek adventure series. Jump aboard Sidetrek Adventure Weekly tonight!