"A snake! Look out for him!"

The words just reached the ears of Sam and Tom when the reptile appeared. He was all of five feet long and as thick as a man's wrist.

"A snake!" screamed Dan Baxter, and took to his heels without waiting to see what the creature might do.

Arnold Baxter was less frightened, and snatching a pistol from his pocket, he took hasty aim and fired. But his aim was poor, and the bullet flew wide of its mark.

The snake was a dangerous one, and very much shot, and came straight for Tom and Sam. An instant later the savage reptile was coiling itself around the youngest Rover's left leg!

CHAPTER XVIII.

COFFEE FOR THREE.

The situation was one which demanded instant action.

The snake was a dangerous one, and very much aroused, and it might at any instant do Sam great harm.

The poor boy was speechless and motionless, for the reptile had caught his eye and held him as by a spell.