Book 1 (backpack item): * Location: in the graveyard of the ancients. * Usage: in the graveyard of the ancients. * Lost: in the shipwreck in Book 2, along with any other backpack item. Book 7 (special item): * Location: around the neck of a Zagothal toad on the beach of Kazan-Oud. * Usage: shortcut through the earlier sections of Castle Death. * Lost: before starting Book 13, along with most special items. Book 13 (special item): * Location: on a statuette in Cadak's private room. * Usage: opens a secret door leading to a room with six dfferent potions.