tuesque immobility with eyes glued upon the tunnel's
mouth. A moment later the head of a huge lion framed in a great
black mane appeared in the opening. The yellow-green eyes glared,
round and unblinking, straight at the trespassing Tarmangani, a low
growl rumbled from the deep chest, and lips curled back to expose
the mighty fangs.

"Brother of Dango!" shouted Tarzan, angered that Numa's return should
have been so timed as to frustrate his plans for a comfortable
night's repose. "I am Tarzan of the Apes, Lord of the Jungle.
Tonight I lair here--go!"

But Numa did not go. Instead he rumbled forth a menacing roar and
took a few steps in Tarzan's direction. The ape-man picked up a
rock and hurled it at the snarling face. One can never be sure of
a lion. This one might turn tail and run at the first intimation
of attack--Tarzan had bluffed many in his time--but not now. The
missile struck Numa full upon the snout--a tender part of a cat's
anatomy--and instead of causing him to flee it transformed him into
an infuriated engine of wrath and destruction.

Up went his tail, stiff and erect, and with a series of frightful
roars he bore down upon the Tarmangani at the speed of an express
train. Not an instant too soon did Tarzan reach the tree and swing
himself into its branches and there he squatted, hurling insults at
the king of beasts while Numa paced a circle beneath him, growling
and roaring in rage.

It was raining now in earnest adding to the ape-man's discomfort
and disappointment. He was very angry; but as only direct necessity
had ever led him to close in mortal combat with a lion, knowing
as he did that he had only luck and agility to pit against the
frightful odds of muscle, weight, fangs, and talons, he did not now
even consider descending and engaging in so unequal and useless a
duel for the mere reward of a little added creature comfort. And
so he sat perched in the tree while the rain fell steadily and the
lion padded round and round beneath, casting a baleful eye upward
after every few steps.

Tarzan scanned the precipitous walls for an avenue of escape. They
would have baffled an ordinary man; but the ape-man, accustomed
to climbing, saw several places where he might gain a foothold,
precarious possibly; but enough to give him reasonable assurance
of escape if Numa would but betake himself to the far end of the
gulch for a moment. Numa, however, notwithstanding the rain, gave
no evidence of quitting h