Street & Smith or Street & Smith Publications, Inc. was a New York City publisher specializing in inexpensive paperbacks an magazines referred to as pulp fiction and dime novels. They also published comic books. Among their many titles was the science fiction pulp magazine Astounding Stories, acquired from Clayton Magazines in 1933, and retained until 1961. Street & Smith was founded in 1855. The Street & Smith headquarters was at 79 Seventh Avenue in Manhattan.