The poet Edward Thomas died at the Battle of Arras one hundred years ago on 9th April 1917. He'd been a poet for little more than two years and his collected works amount to only a slim volume. Nevertheless he is regarded as among the greatest of English poets. What made him so? Poet and editor, Matthew Hollis, follows a journey Thomas made by bike in the spring of 1913 from London into south west England. It was a journey that produced a prose book for Thomas, In Pursuit of Spring, but it was also a journey that turned him towards poetry. Producer: Tim Dee.