Daniel Garbers book is an important contribution.
Tamás Demeter, Philosopy in Review QUOTE LOADED 21/01/2013
Garber has written a remarkable book.
Francoise Monnoyeur, The Philosophical Quarterly, Vol. 60 No. 241 (Oct 2010)
Garber has delivered an unusually rich and subtle reading of Leibniz... his meticulous story of the development of Leibniz's thought about substance and body from his early years up through the middle years, and in particular his insightful description of the ways in which considerations of unity, persistence, and activity led Leibniz to realize that substantial forms have something to contribute to physics, is by far the best account we have of this subject... an immensely valuable contribution to the literature. Its combination of first-rate scholarship and provocative interpretive theses will make it essential reading for specialists working on Leibniz's metaphysics. It would be a shame, however, if it were read only by specialists. For the story it tells is an engaging one.
Stephen Puryear, Notre Dame Philosophical Reviews
impressive and brilliantly argued ... a fascinating journey through Leibniz's view (or views) of the physical world and its metaphysical grounding from his earliest years to the end of his life. There can be no doubt that the resulting study constitues a milestone contribution which will mark the direction of the debate on Leibniz's theories of substance and of the ontological status of bodies for many years to come.
Maria Rosa Antognazza, Nuncius: Journal of the Material and Visual History of Science
With a powerful mix of original scholarship, textual analysis, and contextualization, Daniel Garber closes a case he has been building for nearly thirty years against the myth of Leibniz as "a dogmatic who from his early years to the end of his life lived in an austere and immaterial world of spiritual substances".
Geoffrey Gorham, Isis