In reality, A Journey Through Time Eine Reise durch die Zeit ) by H.G. Tannhaus is a fictional book created for the Netflix series and does not exist as a published scientific text. While you may find listings for it on sites like or Scribd, these fall into three categories: Fan-made Novels:

The story revolves around the Tannhaus family, who live in a small town in Germany. The family consists of Bernd Tannhaus, his wife Judith, and their two children, Martha and Markus. The family's life is turned upside down when Bernd, a watchmaker, acquires a mysterious, antique clock that allows him to travel through time.

  1. Public Domain and Open-Access Platforms: Keep an eye on public domain and open-access platforms like Project Gutenberg, ManyBooks, or Google Books, which occasionally feature free e-books, including classics and public domain works.
  2. Author-Sanctioned Releases: Follow HG Tannhaus's official website, social media, or newsletter to stay informed about potential free promotions, giveaways, or special releases.
  3. Library Services: Utilize online library services like OverDrive, Hoopla, or Scribd, which often provide free access to e-books, including science fiction and fantasy titles, with a valid library card.

Prop Replicas: You can find physical notebooks and "prop" versions of the book on sites like Etsy. These are often blank journals with the iconic yellow cover or include a few dozen pages of lore curated from the scripts. Real-World Inspirations

Plot Summary

The Book in "Dark": In the series "Dark," the book "A Journey Through Time" by H.G. Tannhaus is a central plot device. However, this book doesn't exist in real life. The series creators used it as a narrative tool to explore the characters' experiences with time travel.

¹ Department of Philosophy & History of Science, University of Chronopolis, Chronopolis, EU
² Institute for Temporal Studies, [Your Institution], [City, Country]

Unofficial stories written by fans (often attributed to Amelia Wood) that use the show’s characters and concepts. These are frequently described by readers as poorly translated or inconsistent with the show's lore. Blank Notebooks: