Scratch One

Scratch One
First edition cover
AuthorJohn Lange
LanguageEnglish
PublisherSignet Books
Publication date
September 1967
Publication placeUnited States
Media typePrint (Paperback)
Pages192
LC ClassPS3553.R48
Preceded byOdds On 
Followed byEasy Go 

Scratch One is Michael Crichton's second novel to be published, as well as the second novel to be under his pseudonym John Lange. It was released in 1967 under the pseudonym of John Lange. It is a short 192-page paperback novel. Hard Case Crime republished the novel under Crichton's name on October 29, 2013.