What’s a Quipu?
Any guesses?

Some sort of textile equivalent of a grass skirt? An ancient example of a fidget toy?
It’s actually pretty practical.
Quipu: an ancient Incan data recording device consisting of variously colored ropes
knotted in different patterns
But what if . . . the data it stored was a secret message? I looked at this picture and saw a perfect tool for spies. I’m editing the first book in The Prophet Chronicles, and this device will be on the pages. This quipu (KEE-POO) doesn’t just keep a record of crop yields or tax payments. Hurgalan spies carry top-secret information embedded in the quipu’s knots from Ariel, the capital of Jebulahn, back to Hurgala’s king.
Book One of The Prophet Chronicles, The Marble Princess, coming in 2026!
Want a sneak peek of the world of Jebulahn and Hurgala? Sign up for my newsletter and check out the prequel short story, The Princess and the Gardener!

Carolyn—what an interesting use of the quipu device in your story! In my own novel set in 1st century Petra (The Stone Cutter) I used the quipu as a means of tracking inventory for a man who traded in semi-precious stone. I love the idea of using it for the transmission of secret coded messages by spies!
How fun! I’m going to check out your book!