Penn Estates Harmony Newsletter
- 2024 April - May Harmony
- 2024 February - March Harmony
- 2023-2024 December-January Harmony
- 2023 October-November Harmony
- 2023 August-September Harmony
- 2023 June-July Harmony
- 2023 April-May Harmony
- 2023 February-March Harmony
- 2022-2023 December-January Harmony
- 2022 October-November Harmony
- 2022 August-September Harmony
- 2022 June-July Harmony
- 2022 April-May Harmony
- 2022 February-March Harmony
- 2021-2022 December-January Harmony
- 2021 October-November Harmony
- 2021 August-September Harmony
- "2021 June - July Harmony " has no version set!
- 2021 April - May Harmony
- 2021 February - March Harmony
- 2020-2021 December - January Harmony
- 2020 October - November Harmony
- 2020 August - September Harmony
- 2020 June - July Harmony
- 2020 April-May Harmony
- 2020 Feb - March Harmony
- 2019-2020 December-January Harmony
- 2019 October - November Harmony
- 2019 August - September Harmony
- 2019 June - July Harmony
- 2019 April-May Harmony
- 2019 February-March Harmony
- 2018-2019 December-January Harmony
- 2018 October-November Harmony
- 2018 August-September Harmony
- 2018 June-July Harmony
- 2018 April-May Harmony
- 2018 February-March Harmony
- 2017-2018 December-January Harmony
- 2017 October-November Harmony
- 2017 August-September Harmony
- 2017 June-July Harmony
- 2017 April-May Harmony
- 2017 February-March Harmony
- 2016-2017 December-January Harmony
- 2016 October-November Harmony
- 2016 August-September Harmony
- 2016 June-July Harmony
- 2016 April-May Harmony
- 2016 February Harmony
- 2015-2016 December-January Harmony
- 2015 October-November Harmony
- 2015 August-September Harmony
- 2015 April-May Harmony
- 2015 February-March Harmony
- 2014-2015 December-January Harmony
- 2014 October-November Harmony
- 2014 August-September Harmony
- 2014 June-July Harmony
- 2014 April-May Harmony
- 2014 February-March Harmony
- 2013-2014 December-January Harmony
- 2013 October-November Harmony
- 2013 August-September Harmony
- 2013 June-July Harmony
- 2013 April-May Harmony
- 2013 February-March Harmony
- 2012-2013 December-January Harmony
- 2012 October-November Harmony
- 2012 August-September Harmony
- 2012 June-July Harmony
- 2012 April-May Harmony
- 2012 February-March Harmony
- 2011 December Harmony
- 1982 Spring-Summer Harmony