The Harleian Miscellany is a collection of material from the library of the Earl of Oxford and Earl Mortimer collated and edited by Samuel Johnson and William Oldys between 1744 and 1753 on behalf of the publisher Thomas Osborne. Its subtitle was A Collection of Scarce, Curious, And Entertaining Pamphlets And Tracts, as well In Manuscript As In Print, Found In The Late Earl Of Oxford's Library, Interspersed With Historical, Political, And Critical Notes.