"This book is a very careful and well-written consideration of how Second Isaiah uses scripture. It demonstrates a deep knowledge of literature and literary theory that is not often paralleled in the field of biblical studies, and it goes beyond earlier pathbreaking work on 'inner-biblical exegesis.' Especially provocative is Sommer's argument that the prophesies of Isa. 1—39 evidently did not bear any primacy of authority for Second Isaiah. The thesis is closely argued and will certainly attract much attention and further discussion."—Gary A. Anderson, Harvard Divinity School "This very impressive work is an original and deeply instructive contribution to biblical studies. Sommer is a finely perceptive reader of biblical texts, has a real mastery of the immense body of biblical scholarship, and moves with remarkable assurance from literary to historical analysis. The book not only enables us to read the prophet Deutero-Isaiah in a new and illuminating way but also leads us to understand the development of later biblical history in a new way."—Robert Alter, University of California, Berkeley "Sommer has written a very detailed and precise account, arguing that the prophetic figure Deutero-Isaiah knew and used, by allusion and by various modes of reinterpretation, the very words of certain other biblical texts. He defines the different forms of allusion very exactly, and his study, interestingly, does not seek to overturn, but actually supports, familiar source-critical approaches. With present interests in canon and intertextuality, this is a work of first-rate importance."—James Barr, Oxford University