"He's found a use for it," he grinned at Elaine.

"He finds a use for most everything," she said. "He's a pretty sharp man."

"Thanks," grinned Thomas, recalling what the psychiatrist had said regarding the mutual efficiency of the mind in Thomas Lionel's body.

"Wonder what this crystal is," muttered Thomas.

"Looks like a natural quartz."

"Might be—though I doubt it."

"Can you find out?"