- Published: 6 August 1999
- ISBN: 9780553506921
- Imprint: Bantam
- Format: Paperback
- Pages: 288
- RRP: $39.99
The Arcanum

















- Published: 6 August 1999
- ISBN: 9780553506921
- Imprint: Bantam
- Format: Paperback
- Pages: 288
- RRP: $39.99
The number one bestseller
'Breathtaking...a story which has everything: greed, wars, revolution, financial chicanery, industrial sabotage, betrayal and bloodshed'
Guardian
'The author's background research is as admirable as her storytelling...intended to be the next Longitude, and it deserves to be'
Country Life
'Extremely readable...worthy of Dumas, a rich brew of jealousy, betrayal and industrial espionage...fascinating'
Sunday Telegraph
'A remarkably exciting story, told with suitable panache'
Independent on Sunday
'Extraordinary...a history so replete with bile, jealousy, war, fornication, betrayal and backstabbing that it could fuel a TV miniseries...Readable, enlightening and amusing'
Mail on Sunday
'A wonderful and gripping story...bears comparison to Dava Sobel's Longitude'
David Battie, The Times
As read on BBC Radio 4
'An extraordinary story of greed, obsession and betrayal. Gleeson tells it brilliantly'
Miranda Seymour, The Sunday Times