"Mark Letteri's Heidegger and the Question of Psychology introduces psychologists and psychotherapists to a number of key ideas proposed by Martin Heidegger--the most influential and controversial philosopher of the 20th century. Letteri's book is at once engaging and informative. Its scope of argument provides readers with a clear and accessible grounding for Heidegger's concerns and their implications for the ways they might think about--and "do"--Psychology. Revealing a depth of scholarly knowledge and acumen, Letteri challenges readers to consider Heidegger's greatest challenge to psychology