Earth-History is a non-commercial website created by L. C. Geerts that explores ancient history through a personal manuscript and a broad collection of historical and religious texts.

Its central project, Earth’s Ancient History, presents the author’s theory about ancient times and the dawn of humankind, drawing on biblical stories, Mesopotamian history, and myths and legends from other cultures. The site also publishes books, manuscripts, translations, and source materials, many of them in the public domain, organized by continent and region. Its collection includes works related to Sumer, Babylonia, Egypt, Greece, the Bible, apocryphal and pseudepigraphal writings, and subjects such as Atlantis and Nibiru.

Visitors can explore the manuscript’s published chapters, browse ancient texts and reference materials, and view new additions as the collection grows. The website also provides links, indexes, and a mailing list for updates about forthcoming chapters. Earth-History presents these resources for personal and scholarly exploration, while noting that some content is copyrighted and subject to stated permissions