Нашёл 6 млн ответов for 'Silence of the heart by 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/SilenceOfTheHeartByRobertAdams
https://archive.org/details/silenceoftheheartcompleterobertadams_837_p
https://archive.org/details/silenceoftheheartdialogueswithrobertadamsspiritualitygeneral_202004_258_u
https://b-ok.org/book/3624920/6b0c9a
https://www.amazon.com/Silence-Heart-Dialogues-Robert-SILENCE/dp/B001TJZ50G
https://www.amazon.com/Silence-Heart-Dialogues-Robert-Paperback/dp/B00ZLVBH1Y
https://www.amazon.com/IMPRESSIONS-Silence-Heart-Adams-Robert/dp/8188479950