An investigation into the phenomenon of the unknown, this text contains hundreds of personal accounts of strange phenomena ranging from surviving mammoths in Siberia to intelligent clouds over New Zealand, from frogs fallling from the sky to plagues of murderous manhole covers. It also examines how and why these stories are reported and what they mean.

Borderlands 1998, Random House (UK), London

ISBN-13: 9780749323967

Mass-market paperback

Borderlands 1997, Random House (UK)

ISBN-13: 9780434003358