The eighteenth-century Scots revival saw the introduction of a new literary language descended from the old court Scots, but with an orthography that had abandoned some of the more distinctive old Scots spellings and adopted many standard English spellings. Despite the updated spelling, however, the rhymes make it clear that a Scots pronunciation was intended. These writings also introduced what came to be known as the apologetic apostrophe, generally occurring where a consonant exists in the Standard English cognate. This Written Scots drew not only on the vernacular, but also on the King James Bible, and was heavily influenced by the norms and conventions of Augustan English poetry. Consequently, this written Scots looked very similar to contemporary Standard English, suggesting a somewhat modified version of that, rather than a distinct speech form with a phonological system which had been developing independently for many centuries. This modern literary dialect, "Scots of the book" or Standard Scots, once again gave Scots an orthography of its own, lacking neither "authority nor author". This literary language used throughout Lowland Scotland and Ulster, embodied by writers such as Allan Ramsay, Robert Fergusson, Robert Burns, Sir Walter Scott, Charles Murray, David Herbison, James Orr, James Hogg and William Laidlaw among others, is well described in the 1921 "Manual of Modern Scots".