The Marlborough Mound has recently been recognised as one of the most important monuments in the group around Stonehenge. It was also a medieval castle and a feature in a major 17th century garden. This is the first comprehensive history of this extraordinary site.

The Stone Age monuments at Avebury in Wiltshire are world-famous, attracting thousands of visitors each year. Two of the most dramatic are the enormous burial chamber known as the West Kennet Long Barrow, and Silbury Hill, the largest man-made mound in Europe. Less well known is Silbury's 'sister' mound at Marlborough a few miles due east, but this is nothing less than the legendary burial place of Merlin. These extraordinary sites are the key locations of the novel 'Merlin's Mound', in which an adolescent is awakened in startling fashion to their meaning and original purpose. It will appeal to everyone from the protagonist's age upward with a taste for myth, legend and visions.

Adam Thorpe is a novelist and poet, whose books include the ground-breaking Ulverton.

Written by two experts with unrivalled information and knowledge of Silbury Hill, and combining scholarly research and readable narrative, this book sets out the archaeological story of Silbury: from an early recognition of its importance to antiquarian and archaeological investigations of the hill. The book describes each event, setting it within its own historical and political context; the story of the monument is juxtaposed with the enigmatic and eccentric characters of the time. The collapse on the summit in 2000, leading to the opening of the hill's famous tunnel in 2007 to much media fanfare, is covered. For the first time the results of the recent work are set out in detail, describing early activity on the site, the origins of the monument and the construction techniques used. Numerous new and vivid reconstruction drawings present a unique interpretation of this iconic prehistoric monument. The book also describes how the monument was seen and used by later communities, from the Roman small town that grew up around the hill - the inhabitants quite literally living in its shadow - to medieval buildings on the summit. The final chapter discusses what Silbury means to people today: its power and spirituality for locals, visitors, New Agers and Druids alike.

Design, geometry, and the metamorphosis of monuments / David Field -- " --a place where they tried their criminals" : Neolithic round mounds in Perth and Kinross / Kenneth Brophy -- Scotland's Neolithic non-megalithic round mounds : new dates, problems, and potential / Alison Sheridan -- Tynwald Hill and the round mounds of the Isle of Man / Timothy Darvill -- Recent work on the Neolithic round barrows of the upper Great Wold Valley, Yorkshire / Alex Gibson and Alex Bayliss -- "One of the most interesting barrows ever examined" : Liffs Low revisited / Roy Loveday and Alistair Barclay -- Neolithic round barrows on the Cotswolds / Timothy Darvill -- Silbury Hill : a monument in motion / Jim Leary -- The brood of Silbury? : a remote look at some other sizeable Wessex mounds / Martyn Barber [and others] -- The mystery of the hill / Jonathan Last -- The formative henge : speculations drawn from the circular traditions of Wales and adjacent counties / Steve Burrow -- Monumentality and inclusion in the Boyne Valley, County Meath, Ireland / Geraldine Stout -- Round mounds containing portal tombs / Tatjana Kytmannow -- Native American mound building traditions / Peter Topping -- The round mound is not a monument / Tim Ingold.

Silbury Hill is an enormous earthen mound that is situated in the heart of the Marlborough Downs, and set today within the Avebury World Heritage Site. This academic monograph will provide a full account of the recent archaeological investigations.