The Arm of the Starfish

The Arm of the Starfish
The Arm of the Starfish first edition
AuthorMadeleine L'Engle
Cover artistEllen Raskin (hardback)
LanguageEnglish
SeriesO'Keefe family
GenreYoung Adult Science fiction
PublisherFarrar, Straus & Giroux
Publication date
January 1, 1965
Publication placeUnited States
Media typePrint (hardback)
Pages243 pp
ISBN0-374-30027-5
OCLC20191102
[E] 20
LC ClassPZ7.L5385 Ac 1989
Preceded byA Wrinkle in Time 
Followed byDragons in the Waters 

The Arm of the Starfish is a young adult novel by Madeleine L'Engle, first published in 1965. It is the first novel featuring Polly O'Keefe and the O'Keefe family, a generation after the events of A Wrinkle in Time (1962). The plot concerning advanced regeneration research puts this novel in the science fiction genre, but it could also be described as a mystery thriller.