Author Robert MacFarlane talking about his book The Old Ways, which is shortlisted for The Wainwright Prize 2014.

Author Hugh Thomson talks about his book The Green Road into the Trees, which is shortlisted for The Wainwright Prize 2014.

Author Esther Woolfson talks about her book Field Notes from a Hidden City, which is shortlisted for The Wainwright Prize 2014.

Patrick Barkham talks about his book Badgerlands, which is shortlisted for The Wainwright Prize 2014.

Author Charlotte Higgins talks about her book Under Another Sky, which is shortlisted for The Wainwright Prize 2014.