’This book is a welcome addition to the Variorum Collected Studies Series and serves as a timely reminder of the great debt that we owe to a historian of chemistry who pioneered the study of regional themes and lesser events and individuals.’ Bulletin of the History of Chemistry, Vol. 22 ’Farrar’s work is a major contribution not only to the history of chemistry, but to history more generally.’ Canadian Journal of History, Vol. XXXIII ’This collection is an important one for historians of chemistry, and for historians of nineteenth-century society, especially in Britain.’ Annals of Science, Vol. 56