Being and Time of Redemption" (1921), Karl Barth's "The Epistle to the Romans" (1922), and Adolf Hitler's "Mein Kampf" (1925). Upon its publication, it was recognized as a groundbreaking philosophical work, with reviewers crediting Heidegger with "brilliance" and "genius". The book, which has been described as the "most influential version of existential philosophy", quickly became "the focus of debates and controversy". Heidegger claimed in the 1930s that commentators had attempted to show similarities between his views and those of Hegel in order to undermine the idea that "Being and Time" was an original work. In response, Heidegger maintained that his thesis that the
David Gordon (philosopher) and was strongly influenced by German philosopher Friedrich Adolf Trendelenburg. Gordon later wrote an essay, "Second Thoughts on The Philosophical Origins of Austrian Economics," to provide some additions and corrections to his book. Gordon edited the collection, "Secession, State & Liberty" (2002), eleven essays that suggest that secession should be given serious consideration. The essays examine United States history, look at theoretical issues, and apply theory to the modern world. In 2011 Gordon conducted a study with Swedish consultant Per Nilsson on books published by Harvard University Press. They published the results of their analysis as "The Ideological Profile of