In this story, UNTHINKABLE, an attempt has been made to depict such a conflict of nature and human mentality. It is not the ordinary science fiction attempt. It is not new laws working in harmony with old, or new discoveries that fit into the old pattern. It is, if you please, an utterly alien bit of reality in conflict with the old.
The story cannot but be inadequate. It is the froth and foam of the struggle. It is the parts that fit into the words and phrases and sentences. You won't like it at all—unless you have the type of mind that can reach a little way beyond experience. And though what you may "see" may have no counterpart in all reality, if this story serves to expand your mental horizons, it has at least found an excuse for being written.
—ROG PHILLIPS
Dr. Nale Hargrave tossed his spotless grey hat expertly across the six feet of space between him and the coat tree, humming the while a currently popular tune whose only words he could remember were "Feemo fimo fujo, the flumy fwam to fwojo."
His eyes rested self-congratulatingly on the hat after it came to a safe stop, then turned to beam an instant at his receptionist before he continued on to his office.
She smiled after him with an affectionate, indulgent look, gave him as long as it took her to powder her nose and tuck a few stray hairs into place, then pressed the buzzer that signaled to quarantine that the doctor was ready to screen the crew of the U triple S Endore.
The Endore had arrived during the night. Usually crews that had to wait hours before passing through psych raised a big fuss. Quarantine wasn't exactly designed for comfort. A man couldn't be expected to enjoy sitting on a bench and reading a worn-out magazine after looking forward to visiting his old haunts on Earth after months or years in space. His only thought was to get through the red tape and step through the door on the other side of which lay freedom of expression and freedom from space discipline—and girls.
That was the usual result of forced delay in quarantine. The crew of the Endore hadn't let a peep out of them.
Martha Ryan, the receptionist, glanced knowingly at the closed door. She knew that Nale was sitting at his desk, his legs crossed carelessly, his long fingers holding the report on the Endore and the report of the psych observer. He was probably frowning slightly over the unusual behavior of the crew.