This was an infinite relief to Epworth and Joan. Already they were feeling the effects of the chlorine, and as soon as they experienced the relief they sprang to their feet, and shot their eyes around in search of Toplinsky and Queen Carza. They were in time to see the two leaders dashing toward an open door.

“This way!” Epworth called out hurriedly. “Toplinsky and the queen are rushing to organize the crickets. We must beat them to it.”

Followed by Joan and many Selinite soldiers Epworth pursued Toplinsky and the queen. As they passed corridor after corridor of caves Queen Carza sent out her chirping warning to the crickets.

While Epworth and Joan chased anxiously after Toplinsky, Billy and Moawha stopped many of the Selinite soldiers, and began to pour chloroform at the insects. But not all of the soldiers followed them. Several thousand rushed after Epworth and Joan.

Suddenly Toplinsky and the queen, who had been dimly visible down the corridor, disappeared. When Epworth and Joan arrived at the point where they had disappeared they found themselves looking down a long incline into an immense chamber. The moment he saw this chamber Epworth realized that he was looking at the magazine and armory that Toplinsky had prepared for the crickets. The space was teeming with crickets, multiplied thousands of them. Toplinsky was standing on a keg of powder bellowing commands, which were translated to the crickets by the queen in the chirping voice of the crickets.

As Epworth stopped he looked behind him, and discovered that he was followed by Selinite soldiers ready to attack the crickets. Already Toplinsky was forming gun troops to shoot heavy cannon balls down the corridor he was standing in. If Toplinsky could get his big guns into operation he would annihilate the small army of Selinites in the corridor.

Epworth was worried. What should he do? His entire scheme of surprise had fallen flat before he could get his chloroform guns battering at the center of the cricket population.

A blundering cricket solved his problem for him. A dwarf was explaining to the cricket the method of firing a cannon with a torch. The cricket fumbled the torch, and the flame fell on a powder fuse.

The fuse was Toplinsky’s fatal mistake.

He had placed it and connected it with all of the powder and explosives he had made with the intention of trapping invaders in the armory, and blowing them up. It was a good idea of defense properly managed.