A trap-door had opened in the ground, and out of the crevice a huge chocolate-brown Pixie was stealthily peeping! The door was semi-circular in form, its edge beautifully beveled and covered with fine white silk, and fitted into the ground as smoothly as a cork into a flask. The top was covered with grass and ferns of the same kind as those on the ridge, so that the keenest eye could not detect the difference. A hinge of strong silk cloth held the trap-door to the upper side of the ridge. All this the Brownies took in at a glance.[BA] They crouched motionless in the bush, concealed by the leaves, but having a full view of the monster who was slowly emerging from the tubular burrow under the trap. The creature was the largest of the Pixie race that either of the officers had seen. She was several times the size of Spite or Hide, and compared to the Brownies was as an elephant to a child. She was covered with a fur robe of a uniform brownish-red color, fringed with black. Her fangs were huge tusks, her feet immense brushes armed with sharp claws. Woe to the enemy that fell within her power! The Brownie officers had as brave hearts as ever beat under uniform, but the wonder upon their faces was somewhat touched with terror as they looked from this monster into each other's eyes. There could be no mistake about it. This was the great giantess Cteniza, the Queen of the Pixies! [Illustration: FIG. 119.--Peep-oh! Pixie!] The giantess turned, clambered up the ridge and made straight for the bushlet wherein the Brownies were hid. They grasped their swords and silently waited. Cteniza reached the bush. She stretched up an arm to--seize the Brownies? No! she fastened a strong cord to a twig and pulled it taut. The trap-door of her cave slowly raised until it stood ajar. Then another line was made fast to the bush and carried over to the top of the door. The trap swung in this wise and thus allowed the Pixie queen to enter her den when she wished to return. This done, she went down the ridge, gazed around her, and began spreading a thick snare over the ground round about the trap-door.[BB] She had not seen the Brownie officers at all. "We are safe this time," whispered MacWhirlie to Vigilant, "but what shall we do? It would be folly for two of us, or even the whole guard, to attack that creature without some great advantage on our part." "We must wait and watch," was the answer. "Our action must depend upon the Pixie queen's." "Aye, Aye," responded the Lieutenant, "but there is one thing I have settled. These cords shall be cut and the monster shut out from her den. If there is any hope at all for the recovery of our Captain and comrades it lies in that. Come what may the giantess shall never get back into her cave; at least until we have had a a chance to explore it."