Lately I’ve been trying to pay closer attention to books as I read them, slowing down instead of powering through just to see what happens. In doing so, I started to notice something unexpected: very specific details and references popping up again and again across books that otherwise have nothing in common.

These aren’t broad themes like personal quests, forgiveness, or time travel. I’m talking about unusual recurrences like lost family members who share the same name. Talking cats. References to the exact same Greek goddess in multiple novels. 

Sometimes these details show up in back-to-back novels (as Persephone references and lost family members with the same name both did for me). Other times it takes a lot of googling, asking an AI, or digging through my GoodReads to trigger my memory. (Me, reading What Kind of Paradise: “Hey ChatGPT, what was the book that featured a man living off the grid with his teenage daughter, I think her name was Scout?” ChatGPT: “It was These Silent Woods, and her name was Finch.”)

Once I noticed this pattern, I couldn’t un-notice it. So I started keeping a running list.

What follows is a very random collection of oddly specific literary details, narrative elements, and almost-themes that I noticed repeating themselves in multiple novels (along with some more common sub-themes that help me categorize my reading). This list is by no means exhaustive as it only includes the books I’ve read or come across recently. I’ll keep adding to it as I spot new connections.

In no way do I mean to imply that these authors lack originality. Quite the opposite – there are so few archetypes for writers to work with that I found it fascinating to see how uniquely these gifted writers each approached similar concepts.

I hope you find it interesting and maybe even start to notice similar patterns in your own reading.

What would you add? Let me know in the comments!

This post contains affiliate links and I may make a small commission at no cost to you if you click through and make a purchase.

✨ is next to books that I really loved.

Books where the setting is as much a character as the characters themselves

• The Storm – Rachel Hawkins (Read my review)
• The Secret of Secrets – Dan Brown
• ✨Heartwood – Amity Gaige
• ✨Go As a River – Shelley Read
• ✨Wild Dark Shore – Charlotte McConaghy (Also my favorite book out of all 100+ books I read in 2025)

Books with a number of days in the title

• Seven Days in June – Tia Williams
• Three Days in June – Anne Tyler

Books with a room number in the title

• The Woman in Cabin 10 – Ruth Ware
• The Woman in Suite 11 – Ruth Ware
• ✨Room 706 – Ellie Levenson (Read my review)
• The Guest in Room 120 – Sara Ackerman

Tongue-in-cheek Regency romances

• The Austen Affair – Madeline Bell (Read my review)
• A Perfect Hand – Ayelet Waldman (Coming in May 2026)

Teenage girls living off the grid in the wilderness with their unhinged fathers

• These Silent Woods – Kimi Cunningham Grant
• ✨What Kind of Paradise – Janelle Brown
• The Great Alone – Kristin Hannah

Young women surviving alone in the wilderness

• ✨The Vaster Wilds – Lauren Groff
• ✨Isola – Allegra Goodman
• ✨Heartwood – Amity Gaige

Lost family members whose name is Hattie

This definitely falls in the oddly specific category. I read these two books back to back. It was too much of a coincidence not to include it in the list.

• ✨Kin – Tayari Jones (Coming in February 2026)
• The Correspondent – Virginia Evans

Women named Alice who attend school in Cambridge

This is a completely meaningless connection that I was delighted to discover, and likely only noticed because I read these two fantasy novels back to back.

• ✨Katabasis – R.F. Kuang (the actual Cambridge University)
• Bury Our Bones in the Midnight Soil, V.E. Schwab (Harvard, in the town of Cambridge, Massachusetts)

Also, these books are both written by women whose pen name uses their initials rather than their full name. A fact that is probably only interesting to me.

Persephone appearing either by name or symbolically

I first read about the myth of Persephone when I encountered her symbolically in Stop All the Clocks. Immediately after that I read The Seven Lives of Cate Kay, where she showed up much more obviously. I was intrigued enough to research her story so I could spot her in more narratives.

• Stop All the Clocks – Noah Kumin (Read my review)
• The Three Lives of Cate Kay – Kate Fagan
• ✨Kin – Tayari Jones (a very brief mention not pertaining to the plot, but still. Kin will be published in February 2026.)
• The Christmas I Stole a Viscount – Alexanda Vasti (available to subscribers of the author’s newsletter)
• ✨Katabasis – R.F. Kuang (it’s set in Hell, so Persephone kind of has to be there)

Talking cats

• The Ex Hex – Erin Sterling
• Dungeon Crawler Carl – Matt Dinniman

Covens, “mommunes,” and other unusual groupings of women living together

• Go Gentle – Maria Semple (Coming in April 2026)
• All the Mothers – Domenica Ruta
• The Briar Club – Kate Quinn

Space travel

• ✨Orbital – Samantha Harvey (Read my review)
• Atmosphere – Taylor Jenkins Reid
• Project Hail Mary – Andy Weir