Psychology of Silence: Perspectives on Acem Meditation - Are Holen. Dyade Press, Oslo 2016
The Power of the Wandering Mind: Non-Directive Meditation in Science and Technology - Halvor Eifring ed. Dyade Press, Oslo 2019
Inner Strength: The Free Mental Attitude in Acem Meditation - Are Holen. 2nd ed. Acem Publishing, Oslo 2007
Inner Strength: The Free Mental Attitude in Acem Meditation (Audio CD) - Are Holen. Acem Publishing, Oslo 2007
Acem Meditation: An Introductory Companion - Are Holen & Halvor Eifring. Acem Publishing, Oslo 2007
Fighting Stress: Reviews of Meditation Research - Svend Davanger, Halvor Eifring & Anne Grete Hersoug. Acem Publishing, Oslo 2008 (out of print)
Practical Guide to Acem Retreats - Are Holen & Torbjørn Hobbel. Dyade Press, Oslo 2010
Psycho-biological Effects of Meditation - Erik Ekker Solberg. Faculty of Medicine, University of Oslo 2004
Meditative Yoga: Integrating body, breath and mind - Are Holen & Torbjørn Hobbel. Dyade Press, Oslo 2012
Impulse Yoga: The Free Flow of Spontaneous Movement - Torbjørn Hobbel. Dyade Press, Oslo 2016
El Poder de la Mente Errante - perspectivas innovadoras sobre la meditación no dirigida - Halvor Eifring ed. Dyade Press, 2020
Comprendiendo más - Are Holen y Halvor Eifring. Dyade Press, 2019
Fuerza interior: La actitud mental libre en la Meditación Acem - Are Holen. Dyade Press, 2011
Meditación Acem: Guía complementaria - Are Holen & Halvor Eifring. Dyade Press, 2011
Psicología del silencio - Are Holen ed. Dyade Press, 2012
Yoga meditativo: Integración de cuerpo, respiración y mente - Are Holen & Torbjørn Hobbel. Dyade Press, 2014
Meditaciones largas: Guía práctica de cursos intensivos Acem - Are Holen & Torbjørn Hobbel. Dyade Press, 2014
Acem Meditation: Entspannung, Stille, Innere Kraft - Are Holen & Ole Nygaard. Dyade Verlag, 2007
Für Körper und Geist: Vegetarische Grundrezepte - Sigrun Hobbel. Acem Publishing, 2010
Gute Langmeditationen: Praksisratschläge für Retreats in Acem-Meditation - Are Holen & Torbjørn Hobbel. Dyade Press, 2013
Mehr Möglichkeiten: Handbuch für Acem Meditierende - Are Holen & Halvor Eifring. Dyade Press, 2019
Psychologie van de stilte: Een boek over Acem-meditatie - Are Holen ed. Uitgeverij Passage, Groningen 1992
Stillhetens psykologi: En bok om Acem-meditasjon - Are Holen ed. 8th ed. Dyade forlag, Oslo 2016
Mer å hente - håndbok for brukere av Acem-meditasjon - Are Holen & Halvor Eifring. Dyade forlag, Oslo 2017
Bedre hverdag med Acem-meditasjon - Are Holen ed. Dyade forlag, Oslo 1983
Meditasjon på norsk - Are Holen ed. 2nd ed. Dyade forlag, Oslo 1989
Stress, arbeid, kjærlighet: Acem-meditasjon i perspektiv - Are Holen ed. Dyade forlag, Oslo 1997
God langmeditasjon: Råd og vink ved retretter i Acem Meditation - Are Holen & Torbjørn Hobbel. Dyade forlag, Oslo 2008
Yogaboken: Bevegelse og pust - Are Holen & Torbjørn Hobbel. Dyade forlag, Oslo 2010
Impulsøvelser: Yoga i fri flyt - Torbjørn Hobbel. Dyade forlag, Oslo 2011
Acem før 2000 - Tor Hersoug. Dyade forlag, Oslo 2000
Oppmerksomhet og erkjennelse i meditasjon (Audio CD) - Are Holen. Acem Publishing, Oslo 2004
Ledighet i meditasjon (Audio CD) - Are Holen. Acem Publishing, Oslo 2005
Konsentrasjon i meditasjon (Audio CD) - Are Holen. Acem Publishing, Oslo 2001
Avspenning - kroppsmeditasjon (Audio CD) - Øyvind Ellingsen. Acem Publishing, Oslo 2005
Verdt å vite om vegetarmat - Vibeke Videm. Dyade forlag, Oslo 2011
Godt grønt: Kokebok for vegetarmat - Carl Henrik Grøndahl ed. Dyade forlag, Oslo 1999
For kropp og sinn: Vegetariske basisoppskrifter - Sigrun Hobbel ed. Dyade forlag, Oslo 2000
Kakeboken: Fristelser uten egg - Sigrun Hobbel ed. Dyade forlag, Oslo 2000
Livsvalg: Acems overgangsstudium - grunnbok - Ole Gjems-Onstad & Tor Hersoug ed. Dyade forlag, Oslo 2000
Stillhetens psykologi: Perspektiv på Acem Meditation - Are Holen ed. 3rd ed. Acem Sverige, 2021
Mer att hämta - en grundbok i Acem Meditation - Are Holen & Halvor Eifring. Dyade forlag, Oslo 2018
Våga växa: Acem-meditation i perspektiv - Are Holen. Dyade förlag, Uppsala 2003
Ledighet i meditation (Audio CD) - Are Holen. Acem Publishing, Stockholm 2005
Avspänning - kroppsmeditation (Audio CD) - Øyvind Ellingsen. Acem Publishing, Stockholm 2005
Välgörande vegetariskt: Kokbok från Acems kursgård Lundsholm - Eva Danielsson ed. Dyade förlag, Oslo 2002
Stillhedens psykologi: En bog om Acem-meditation - Are Holen ed. Dyade forlag, 2011
Afspænding - kropsmeditation (Audio CD) - Øyvind Ellingsen. Acem Publishing, København 2003
靜心瑜珈—身體、呼吸與心靈整合 (Meditative Yoga - Integrating Body, Breath and Mind) - 賀倫 (Are Holen)、霍陀賓 (Torbjørn Hobbel). 雙元文化 ( Dyade Press), Taipei 2015
靜坐行旅—雅肯學習指引 (Acem Meditation: An Introductory Companion) - 賀倫 (Are Holen) 、艾皓德 (Halvor Eifring). 雙元文化 ( Dyade Press), Taipei 2012
內在的力量—雅肯靜坐中輕鬆的心靈態度 (Free Mental Attitude in Acem Meditation) - 賀倫 (Are Holen). 雙元文化 ( Dyade Press), Taipei 2010
享受寧靜（修訂本） (Psychology of Silence [revised edition]) - 賀倫 (Are Holen). 雙元文化 ( Dyade Press), Taipei 2009
和平海盜說靜坐 (The Peaceful Pirate on Meditation) - 阿德、嘉慈、蔡志忠. 雙元文化 ( Dyade Press), Taipei 2012
享受宁静 (Psychology of Silence) - 贺伦 (Are Holen). 文化艺术出版社 (Culture and Art Publishing House), Beijing 1998
Acem’s quarterly journal of psychology, meditation, culture and society, published in Norwegian.
Acem publishes a number of newsletters and magazines for Acem meditators in different countries.
• acem.com (international site for Acem Meditation)
• acem.no
• themeditationblog.com (a blog on meditation and yoga)
• yoga.no
• acemyoga.com (site for Acem School of Yoga)
• dyadepress.com (site for the Dyade Press)
Tor Hersoug, dr.philos., born 1946, is vice president of Acem International. He learned Acem Meditation in 1968, became an instructor in 1969, and an initiator in 1972. He has held beginner’s courses on all five continents. Since 2004, he has been in charge of all teaching and training in Acem Spain. Professionally, he has worked as associate professor of economics at the University of Oslo, professor of economics at the Norwegian University of Science and Technology, chief economist at the Oslo Stock Exchange, and director of economic research at the Confederation of Norwegian Enterprise (NHO). He is now retired. He is married, has two children, and five grandchildren.