Copyright policy of Routledge, the publisher of this chapter. Each individual author or contributor can also choose to upload one chapter from the ‘Accepted Manuscript’ (AM). An AM is typically the post-contract but pre-production (i.e. not copy –edited, proofread or typeset) Word Document/PDF of the chapter. Authors may upload the AM chapter to a personal or departmental website immediately after publication of the book - this includes posting to Facebook, Google groups, and LinkedIn, and linking from Twitter. Authors can also post the AM book chapter to an institutional or subject repository or to academic social networks like Mendeley, ResearchGate, or Academia.edu after an embargo period of 18 months for Humanities and Social Sciences books or 12 months for STEM books.