sentences:  The first discovery they all make is that none of them can swivel their heads around a hundred and eighty degrees and thus cannot lick their backs.Shortly thereafter, Dick scrounges up a job as a physics professor at nearby Pendelton State University and the aliens rent a loft apartment from Mrs. Mamie Dubcek, who remains their landlady for the rest of the series.At work, Dick becomes smitten with Dr. Mary Albright, an anthropology professor with whom he shares an office.