to the walls and of what shrubs and trees there were he came without mishap at last to the ornate building concerning the purpose of which he had asked Lu-don only to be put off with the assertion that it was forgotten—nothing strange in itself but given possible importance by the apparent hesitancy of the priest to discuss its use and the impression the ape-man had gained at the time that Lu-don lied.
And now he stood at last alone before the structure which was three stories in height and detached from all the other temple buildings. It had a single barred entrance which was carved from the living rock in representation of the head of a gryf, whose wide-open mouth constituted the doorway. The head, hood, and front paws of the creature were depicted as though it lay crouching with its lower jaw on the ground between its outspread paws. Small oval windows, which were likewise barred, flanked the doorway.
Seeing that the coast was clear, Tarzan stepped into the darkened entrance where he tried the bars only to discover that they were ingeniously locked in place by some device with which he was unfamiliar and that they also were probably too strong to be broken even if he could have risked the noise which would have resulted. Nothing was visible within the darkened interior and so, momentarily baffled, he sought the windows. Here also the bars refused to yield up their secret,
