The origins of the name Heartstone combined "Heart", the LIFE FORCE representing those matters that have heart and meaning and "Stones" representing the ANCIENT RECORDS of earth time.
1997 - HeartStone Publications was founded as a Pennsylvania partnership with an original vision to create publications that encourage respect for the Earth and its people.
2000 - HeartStone became a sole proprietorship and changed its business name to HeartStone.
The original vision was expanded from publications to educational products and services which educated and inspired others by encouraging awareness and respect for nature and each other.
2003 - HeartStone opened its offices in Quakertown, Pennsylvania and added professional and personal growth work shops to its services.
2005 - Under the direction of Dr. Aurora Hill, HeartStone revisioned its mission with a focus on education, research, and publishing.
2022 - HeartStone revised its website, changed its name to Hillsource and continues to focus on education, research and publishing.