If away from water, the turtle will close itself up within its shell.

Nor can you slip within the shell of the people.

This isn't the first time that modern architects have tried to do something different within the museum's shell.

We have command of your ship while it is within our shell.

The solution: build a jewel box within the shell of the original.

It belonged now to the magic, and she was trapped within its shell.

The ash was still hot, and three or four corpses lay within the shell of the store.

The cavity within the inner shell could be exploited in several different ways.

Time's flow within the golden shell was stranger than he could begin to comprehend.

The animal is capable of complete retraction within the shell.