is an important contribution to the understanding of Heidegger's ambivalent relation to transcendental philosophy. Its contention is that Heidegger recognizes the importance of transcendental philosophy as the necessary point of entry to his thought, but he nonetheless comes to regard it as something that he must strive to overcome even though he knows such an attempt can never succeed. Engelland thoroughly engages with major texts such as , , and and traces the progression of Heidegger's readings of Kant and Husserl to show that Heidegger cannot abandon his own earlier breakthrough work in transcendental philosophy. This book will be of interest to those working on phenomenology, continental philosophy, and transcendental philosophy.