Penguin presents the audiobook release of Underland by Robert Macfarlane.

A Guardian Best Reserve of the 21st Century

The highly anticipated new book from your internationally bestselling, prize-winning author of Landmarks, The Lost Words as well as the Old Ways

Discover the hidden worlds beneath our feet…

In Underland, Robert Macfarlane takes us on a journey in to the worlds beneath our ft. From your ice-blue depths of Greenland’s glaciers, towards the underground networks by which trees communicate, about Underland: A Deep Period Trip from Bronze Age burial chambers to the rock and roll art of remote control Arctic sea-caves, that is a deep-time voyage in to the planet’s former and potential. Global in its geography, gripping in its tone of voice and haunting in its implications, Underland is definitely a function of huge range and power, and a remarkable new chapter in Macfarlane’s long-term exploration of landscape and the individual heart.

‘Macfarlane has invented a new kind of book, really a new genre entirely’ The Irish Situations

‘He is the great nature writer, and nature poet, of the generation’ Wall Road Journal

‘Macfarlane shows how utterly gorgeous a brilliantly written travel reserve can still end up being’ Observer onThe Old Ways