The autobiography of legendary philosopher Paul K. Feyerabend (1910-98) is an account of his life, intellectual passions, and adventures in the world of academic philosophy and well beyond. Feyerabend is a landmark philosopher of the 20th century, one of the possible prototypes of Dr. House, a great reader and an implacable skeptic, who became famous throughout the world for his radical rhetoric regarding rationalism and even earned the informal title of “the worst enemy of science.” At various points in his career, Feyerabend defended astrology, traditional Chinese medicine and other unorthodox disciplines, maintaining an attitude of free learning and methodological pluralism. Feyerabend's philosophical legacy is especially relevant now, in the era of post-truth.