Sally Coulthard

Across the foldyard from Sally Coulthard's North Yorkshire farmhouse, stands an old stone barn. When she discovered a set of witches' marks on one of its internal walls, she began to wonder about the lives of the people who had once lived and worked there.

Both the intimate story of a building and its hinterland, and a wider social history, The Barn explores a hidden corner of rural Britain that has witnessed remarkable changes. From the eighteenth-century Enclosures to the Second World War, the fortunes of the Barn have been blown, like a leaf in a gale, by the unstoppable forces of new agriculture and industry. Seismic shifts in almost every area of society were all played out here in miniature - against a backdrop of scattered limestone villages and the softly rolling Howardian Hills.

Sally Coulthard explores the miraculous world of the earthworm, the modest little creature without whom life as we know it would not be possible. For Charles Darwin – who estimated every acre of land contained 53,000 earthworms – the humble earthworm was the most important creature on the planet. And yet, most people know almost nothing about these little engineers of the earth. We take them for granted but, without the earthworm, the world's soil would be barren, and our gardens, fields and farms wouldn't be able to grow the food and support the animals we need to survive. Sally Coulthard provides a complete profile of the earthworm by answering fifty questions about these wiggling creatures, from 'What happens if I chop a worm in half?' to 'Would humans survive if worms went extinct?' The Book of the Earthworm offers a feast of quirky facts and practical advice about the world's most industrious – but least understood – invertebrate.

Full to the brim with fascinating insights and countryside lore, The Hedgehog Handbook explores different facets of this much-admired mammal – from its wildlife habits to its literary heritage, how different cultures have viewed the hedgehog and what we can do to help preserve this icon of rural life. Includes the poem 'THE LAST HEDGEHOG' by Pam Ayres, narrated by Anne Marlow.

From the plains of ancient Mesopotamia to the vast sheep farms of modern-day Australia, sheep have been central to the human story. Since our Neolithic ancestors' first forays into sheep-rearing nearly 11,000 years ago, these remarkable animals have fed us, clothed us, changed our diet and language and financed the conquest of large swathes of the earth. The author weaves this fascinating story into a vivid and colourful tapestry of engaging anecdotes and extraordinary ovine facts, whose multiple strands celebrate just how pivotal these woolly animals are to almost every aspect of human society and culture.