<영어로 읽는 공상과학 소설 _ 알렌 E. 너스의 불청객>
이 책은 Alan E. Nourse가 1963년에 출판한 단편 공상과학 소설이다.
Alan Edward Nourse는 미국의 SF 작가이자 의사였다. 그는 청소년 및 성인 SF 소설은 물론 의학과 과학에 관한 논픽션 작품도 썼다. 그의 SF 작품은 때때로 의학 또는 사이오닉에 초점을 맞췄다. 그의 가장 유명한 필명은 Doctor X였다.


This book is a short science fiction novel published in 1963 by Alan E. Nourse.
Alan Edward Nourse was an American science fiction writer and physician. He has written young adult and adult science fiction as well as nonfiction works about medicine and science. His science fiction work sometimes focused on medicine or psionics. His most famous pen name was Doctor X.

Summary
When Roger Strang found that someone was killing his son?killing him horribly and often?he started investigating. He wasn't prepared to find the results of another investigation?this time about his own life.

It was the second time they tried that Roger Strang realized someone was trying to kill his son.
The first time there had been no particular question. Accidents happen. Even in those days, with all the Base safety regulations and strict speed-way lane laws, young boys would occasionally try to gun their monowheels out of the slow lanes into the terribly swift traffic; when they did, accidents did occur.

Contents
Infinite Intruder