Нашёл 5 млн ответов for 'silence of the heart robert adams'.
https://www.goodreads.com/book/show/83002.Silence_of_the_Heart
https://www.goodreads.com/book/show/25976018-silence-of-the-heart
https://www.goodreads.com/book/show/25372988-silence-of-the-heart
https://archive.org/details/silenceoftheheartdialogueswithrobertadamsspiritualitygeneral_202004_258_u
https://archive.org/details/silenceoftheheartcompleterobertadams_50_H
https://archive.org/details/silenceoftheheartcompleterobertadams_837_p
https://b-ok.org/book/3624920/6b0c9a
https://www.amazon.co.uk/Silence-Heart-Dialogues-Robert-Adams/dp/1889051535
https://www.amazon.co.uk/Silence-Heart-Robert-Adams-1999-08-02/dp/B01K3HBQ1Q
https://b-ok.cc/book/905029/7ab937