Zen golf book Great mental game book. In nice shape. https://www.amazon.ca/Zen-Golf-Mastering-Mental-Game/dp/0385504462/ref=mp_s_a_1_1?adgrpid=69599604948&gclid=Cj0KCQiAqNPyBRCjARIsAKA-WFxDS27DAIOn3VDX9C5n5UHw8D_t46ooxCpGvIlwqBsEcr6TCd_EIS8aAhzeEALw_wcB&hvadid=310037680493&hvdev=m&hvlocphy=9001605&hvnetw=g&hvqmt=e&hvrand=152672283059332721&hvtargid=kwd-298203910270&hydadcr=20489_9429815&keywords=zen+golf&qid=1582689886&sr=8-1