Science fiction • writing • strange ideas
Stories from the edge of time.
The Silent Guardian is a home for science-fiction readers and writers — original fiction, time-travel thought experiments, writing craft, and one guardian’s mission across centuries.
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The Silent Guardian
A vow of silence. A mission across centuries. Enter the world at the heart of the site and read Book One online.
Explore the archive
For readers who look up — and writers who look inward.
Browse essays, craft notes, speculative science, time-travel puzzles, and fiction from The Silent Guardian.
Sci-Fi & Media
Science-fiction films, books, ideas, and curiosities worth another look.
Writing Craft
Practical notes on storytelling, prose, revision, and the long work of making fiction.
Time Travel & Weird Science
Paradoxes, speculative science, impossible questions, and the ideas that make sci-fi irresistible.
Short Stories
Original fiction and shorter journeys for when you want to disappear into another world.
Latest transmissions
New from The Silent Guardian
The newest essays, writing guides, speculative ideas, and science-fiction explorations from the blog.
- The Silent Guardian — Chapter 25, Part 1: The Cliffs
Read The Silent Guardian by Dylan Callens online: Chapter 25, Part 1, “The Cliffs.” A serialized time-travel science fiction installment in The Silent Guardian Series. - Can a Dyson Swarm Dim a Star? Transit vs Infrared Clues
Could a Dyson swarm dim a star? Compare transit patterns with infrared waste heat, and learn why natural planets and dust complicate the evidence. - The Silent Guardian — Chapter 24, Part 3: The Way HomeRead The Silent Guardian by Dylan Callens online: Chapter 24, Part 3, “The Way Home.” A serialized time-travel science fiction installment in The Silent Guardian Series.
- Time Loop Rules Worksheet: What Resets and What Remains?
Use this time loop rules worksheet to decide what resets, who remembers, how escape works, and which clues survive. Includes a filled-in example. - The Silent Guardian — Chapter 24, Part 2: Xia’s VisionRead The Silent Guardian by Dylan Callens online: Chapter 24, Part 2, “Xia’s Vision.” A serialized time-travel science fiction installment in The Silent Guardian Series.
- The Silent Guardian — Chapter 24, Part 1: The Singular TimelineRead The Silent Guardian by Dylan Callens online: Chapter 24, Part 1, “The Singular Timeline.” A serialized time-travel science fiction installment in The Silent Guardian Series.
- The Silent Guardian — Chapter 23, Part 3: The ChamberRead The Silent Guardian by Dylan Callens online: Chapter 23, Part 3, “The Chamber.” A serialized time-travel science fiction installment in The Silent Guardian Series.
- The Silent Guardian — Chapter 23, Part 2: CapturedRead The Silent Guardian by Dylan Callens online: Chapter 23, Part 2, “Captured.” A serialized time-travel science fiction installment in The Silent Guardian Series.
- The Silent Guardian — Chapter 23, Part 1: Into the CityRead The Silent Guardian by Dylan Callens online: Chapter 23, Part 1, “Into the City.” A serialized time-travel science fiction installment in The Silent Guardian Series.
