In 1966 the US Supreme Court overturned the ban on this book.
Lady Chatterley’s Lover
The Tropic of Cancer
Howl!
Fanny Hill
Fanny Hill (Memoirs of a Woman of Pleasure). Published in London in 1748, it was published in America in 1963 and was banned as obscene in Massachusetts. The publisher took the case to the US Supreme Court where the book was declared not obscene in a 6-3 decision.