"Shroom is a work of love, an obsessive, detailed and definitive reference work, addictive for its insights, broad in its ambition" The Daily Telegraph

"a meticulously researched history...Letcher is both historian and hippie, and he sees so much in mushrooms to examine, question and celebrate that it becomes a thrilling trip that is both erudite and greatly entertaining. Mind bending stuff"
The Scotsman on Sunday

"an extraordinary account...with its easy style and witty handling of scientific analysis, it makes a fascinating and satisfying read"
The Observer

"an intelligent and well-researched book...full of surprises"
The Guardian

"intensely enjoyable" The First Post

"elegant and authoritative" The Independent on Sunday

"a superb cultural history of the magic mushroom ... an immensely entertaining and exhaustively researched work, remarkably level-headed bearing in mind the subject matter, and with much wry humour" Western Daily Press

"A timely, much needed work, Shroom will surely intoxicate trippers past, present and future. Liberty Caps off then to Andy Letcher for steering such a wise path through this garden of earthly delights"
Strange Attractor

"Andy Letcher's 'Shroom: A Cultural History of the Magic Mushroom' could stand as a fair proxy for a cultural history of the 20th century. The book does not set out to be more than its subtitle declares, but Letcher's scholarship and critical sensitivity is such that Shroom has relevance beyond its domain of immediate interest" George Roberts