In 2016 it was announced that Bob Dylan had sold his personal archive to the George Kaiser Foundation in Tulsa, Oklahoma, reportedly for $22 million. As the boxes started to arrive, the Foundation asked Clinton Heylin - author of the acclaimed Bob Dylan: Behind the Shades and 'perhaps the world's authority on all things Dylan' (Rolling Stone) - to assess the material they had been given.

What he found in Tulsa - as well as what he gleaned from other papers he had recently been given access to by Sony and the Dylan office - so changed his understanding of the artist, especially of his creative process, that he became convinced that a whole new biography was needed. It turns out that much of what previous biographers - Dylan himself included - have said is wrong; often as not, a case of, Print the Legend.

This is the second instalment of the definitive biography (following A Restless Hungry Feeling) of one contemporary culture's most iconic and mysterious figures - musical revolutionary, Nobel Prize-winner, chart-topping recording artist.