The Plumber jerked his knees up, somersaulted backward, kicked off from a handhold overhead, and catapulted out of the room.

The thing did not even cry out, but reared, somersaulted backward down the ramp as the men jumped apart to give it room.

All gripping The Shadow, they somersaulted backward, driving their feet straight upward.

He tried to stop too quickly and somersaulted backward, crying, "That's it!"

His shoulder caught one of the merlons, twisting him, then, in an eyeblink, he somersaulted backward and disappeared.

His body somersaulted backward.

She caught his thumb in both hands, braced to slam both feet into his face, and somersaulted backward to face him again.

Then the Cynthian somersaulted backward, righted itself, and attacked again.

Felix somersaulted backward into the sand.

Somersaulting slowly backward, Stephen Thomas laughed as the cork flung itself around the glass cylinder until it used up its momentum.