cthulhuproject alternatives: newsletters like it

19 newsletters in the NewsletterFIT index cover the same topics as cthulhuproject (H.P. Lovecraft, Cthulhu Mythos and Weird Fiction). The closest matches are Myth and Mystery, notes on shapeshifting and Science Blog Newsletter. They are ranked by how many topics they share with it, then by publicly shown subscribers.

Updated Nov 12, 2026 · ranked by shared topics, then publicly shown subscribers · methodology

About cthulhuproject

Join us in celebrating H.P. Lovecraft!

  • H.P. Lovecraft
  • Cthulhu Mythos
  • Weird Fiction
  • Astronomy
Full profile
  1. 1
    Myth and Mystery50K subscribers

    SubstackWeekly · last post 13 days ago

    A place where ancient myths and religions live in a new light. "The most beautiful thing we can experience is the mysterious." A. Einstein

    Likely audience: Poetry readers

    1 shared topic

  2. 2
    notes on shapeshifting12K subscribers

    SubstackMonthly or less · last post 27 days ago

    From recent posts: Notes on Shapeshifting publishes poetry, philosophy, mental health essays, and book reviews in a mixed format of long-form articles and decorative emoji messages. The publication targets readers interested in…

    Likely audience: Poetry enthusiasts

    1 shared topic

  3. 3

    Substacklast post Jun 26, 2026

    From recent posts: This newsletter aggregates diverse short headlines covering recent breakthroughs in fields such as AI, genetics, climate science, and astrophysics. It serves as a curated digest of scientific news without providing…

    Likely audience: Science enthusiasts

    1 shared topic

  4. 4
    sciencedaily9K subscribers

    SubstackSeveral times a week · last post 9 days ago

    From recent posts: A science publication covering space, physics, and cosmology. Regular topics include interstellar travel feasibility, cosmic ray physics, dark energy, and the geometry of the universe. Content mixes deep astrophysics…

    Likely audience: Physics researchers

    1 shared topic

  5. 5
    The Quantum Cat8K subscribers

    SubstackEvery two weeks · last post 23 days ago

    From recent posts: The Quantum Cat publishes weekly science reports covering astronomy, particle physics, and the history of mathematics. It targets readers interested in current scientific discoveries and space exploration, with content…

    Likely audience: Space enthusiasts

    1 shared topic

  6. 6

    SubstackEvery two weeks · last post 10 days ago

    Cosmic Guidance by Leah Whitehorse

    Likely audience: astrology enthusiasts

    1 shared topic

  7. 7

    SubstackWeekly · last post 11 days ago

    Vedic astrology and how it applies to our daily lives.

    Likely audience: Spiritual practitioners

    1 shared topic

  8. 8

    SubstackMonthly or less · last post 9 days ago

    From recent posts: Newsletter de Apicultura y Miel publishes Spanish-language beekeeping news, scientific research on bee behavior, hive management techniques, and occasional astronomy-related articles. It targets Spanish-speaking…

    Likely audience: Apicultores

    1 shared topic

  9. 9
    Listening to the Land1K subscribers

    SubstackEvery two weeks · last post 15 days ago

    Likely audience: Nature enthusiasts

    1 shared topic

  10. 10
    Analogue Press1K subscribers

    SubstackMonthly or less · last post 39 days ago

    From recent posts: Analogue Press publishes essays on archaeology, AI philosophy, and cognitive externalization alongside podcast episodes on philanthropy and civic strategy. The publication targets readers interested in long-term…

    Likely audience: History enthusiasts

    1 shared topic

  11. 11

    beehiivDaily · last post yesterday

    The week's biggest discoveries, free in your inbox. Fact-checked science you can rely on.

    Likely audience: Science enthusiasts

    1 shared topic

  12. 12

    SubstackWeekly · last post 6 days ago

    A newsletter for people wondering how to parent in a warming world.

    Likely audience: Environmental advocates

    1 shared topic

  13. 13

    SubstackEvery two weeks · last post 14 days ago

    Journaliste, éditeur, scénariste documentaire et auteur du manuel "Le métier de journaliste".

    Likely audience: Political analysts

    1 shared topic

  14. 14

    LinkedInEvery two weeks · last post 33 days ago

    Decision is the spark that ignites action. Until a decision is made, nothing happens. (W. A. Peterson)

    Likely audience: Environmental advocates

    1 shared topic

  15. 15

    LinkedInEvery two weeks · last post 21 days ago

    Read the latest from Discover Magazine each week.

    Likely audience: Science enthusiasts

    1 shared topic

  16. 16

    SubstackWeekly · last post 12 days ago

    Welcoming wonder and awe with our feet on the ground and our eyes to the sky.

    Likely audience: astronomy enthusiasts

    1 shared topic

  17. 17

    SubstackMonthly or less · last post 26 days ago

    Navigating my role as an Earthling at the intersection of astronomy-education-art-climate-science-feminism-nature at this moment - in the Anthropocene, from this place - Rocket City, Alabama, United States.

    Likely audience: Space enthusiasts

    1 shared topic

  18. 18

    Substacklast post Jul 1, 2026

    Celebrating science by revealing amazing discoveries and images from our world and beyond and exploring life’s most intriguing, strange and unexpected questions.

    Likely audience: science enthusiasts

    1 shared topic

  19. 19

    Substacklast post Aug 13, 2026

    Filóloga, exploradora del mundo mágico, del visible y del invisible. Comparto sobre mitología, filología, historia, naturaleza y folklore. 🌾🍄📚📜🍃

    Likely audience: Astronomy enthusiasts

    1 shared topic

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