Published in 1831, this work forms part of a collection of introductory volumes suggested by Henry, Lord Brougham and Vaux, the Lord Chancellor, for the Society of the Diffusion of Useful Knowledge. Due to the exceptional mathematical ability of its author, however, it outgrew its original plan and has since been seen as a rather more ambitious project. Praised by Somerville's contemporary Sir John Herschel for its presentation of general astronomical theories and the mechanical principles employed in their derivation, the work was a tour de force of scientific and technical exposition. It is especially remarkable both for its author's firm grasp of the subject, especially given her lack of formal mathematical training, and for its clear outline of Newtonian philosophy for a popular audience.

Mary Somerville (1780 1872) would have been a remarkable woman in any age, but as an acknowledged leading mathematician and astronomer at a time when the education of most women was extremely restricted, her achievement was extraordinary. Laplace famously told her that 'There have been only three women who have understood me. These are yourself, Mrs Somerville, Caroline Herschel and a Mrs Greig of whom I know nothing.' Mary Somerville was in fact Mrs Greig. After (as she herself said) translating Laplace's work 'from algebra into common language', she wrote On the Connexion of the Physical Sciences (1834). Her intention was to demonstrate the remarkable tendency of modern scientific discoveries 'to simplify the laws of nature, and to unite detached branches by general principles.' This and her next book, the two-volume Physical Geography, also reissued in this series, were enormously influential both within the scientific community and beyond.

Mary Somerville (1780 1872) would have been a remarkable woman in any age, but as an acknowledged leading mathematician and astronomer at a time when the education of most women was extremely restricted, her achievement was extraordinary. Laplace famously told her that 'There have been only three women who have understood me. These are yourself, Mrs Somerville, Caroline Herschel and a Mrs Greig of whom I know nothing.' Mary Somerville was in fact Mrs Greig. After (as she herself said) translating Laplace's work 'from algebra into common language', she wrote On the Connexion of the Physical Sciences (1834), also reissued in this series. Her next book, the two-volume Physical Geography (1848), was a synthesis of geography, geology, botany, astronomy and zoology, drawing on the most recent discoveries in all these fields to present an overview of current understanding of the natural world and the Earth's place in the universe.

These Personal Recollections contain the memoirs and a selection of the correspondence of the nineteenth-century polymath Mary Somerville (1780 1872). The book was first published in 1873, a year after Mary's death, by her daughter Martha, who wrote brief introductions to the text. Mary Somerville is best known for her pioneering scientific publications which include her translation of Laplace's M canique C leste (1831: also resissued in this series); On the Connection of the Physical Sciences (1834); Physical Geography (1848); and On Molecular and Microscopic Science (1869). Through these publications, Somerville made a lasting contribution to the dissemination of scientific knowledge. Somerville's correspondence deals primarily with her public life, while the memoirs offer insight into her private sphere: the discouragement she faced in pursuit of learning; her passion for women's education and suffrage; family life; and personal faith. Her story is compelling, and her experiences may resonate with many women today.

Mary Somerville (1780 1872) would have been a remarkable woman in any age, but as an acknowledged leading mathematician and astronomer at a time when the education of most women was extremely restricted, her achievement was extraordinary. Laplace famously told her that 'there have been only three women who have understood me. These are yourself, Mrs Somerville, Caroline Herschel and a Mrs Greig of whom I know nothing.' Mary Somerville was in fact Mrs Greig. After (as she herself said) translating Laplace's work 'from algebra into common language', she wrote On the Connexion of the Physical Sciences (1834), also reissued in this series. Her next book, the two-volume Physical Geography (1848), was a synthesis of geography, geology, botany, astronomy and zoology, drawing on the most recent discoveries in all these fields to present an overview of current understanding of the natural world and the Earth's place in the universe.