Loten Dahortsang invites people to go to Orell Füssli in Zurich: There you can find books from world renowned meditation teacher Jack Kornfield who teaches for instance at Stanford University, as here in this video in in 2015: The search for Jack Kornfield gives 106 hits at Orell Füssly in Zurich: https://www.orellfuessli.ch/suche?sq=jack+kornfield