Expiration Date is a time travel crime novel by Duane Swierczynski published in 2010.

[2][3][4] The novel received the Anthony Award for Best Paperback Original in 2011.

[5] When Mickey Wade loses his newspaper job he returns to his old slum neighborhood in Philadelphia to stay in his grandfather's flat.

He takes some "headache" pills only to find that they send him into the past – to 1972, the year he was born.

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