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Also by Sylvie Cathrall:

A Letter from the Lonesome Shore, May 2025
Paperback / e-Book
A Letter to the Luminous Deep, May 2024
Paperback / e-Book / audiobook

A LETTER TO THE LUMINOUS DEEP
By: Sylvie Cathrall

The Sunken Archive #1
Orbit
May 2024
On Sale: April 23, 2024
Featuring: Henerey Clel; Sophy; Vyerin
400 pages
ISBN: 0316565539
EAN: 9780316565530
Kindle: B0CDWL6N1H
Paperback / e-Book / audiobook
Add to Wish List

Fantasy Historical | Romance Fantasy

A charming fantasy set in an underwater world with magical academia and a heartwarming penpal romance, perfect for fans of Emily Wilde's Encylopaedia of Faeries and The House in the Cerulean Sea.

A beautiful discovery outside the window of her underwater home prompts the reclusive E. to begin a correspondence with renowned scholar Henerey Clel. The letters they share are filled with passion, at first for their mutual interests, and then, inevitably, for each other.

Together, they uncover a mystery from the unknown depths, destined to transform the underwater world they both equally fear and love. But by no mere coincidence, a seaquake destroys E.'s home, and she and Henerey vanish.

A year later, E.'s sister Sophy, and Henerey's brother Vyerin, are left to solve the mystery, piecing together the letters, sketches and field notes left behind—and learn what their siblings’ disappearance might mean for life as they know it.
 
Inspired, immersive, and full of heart, this charming epistolary tale is an adventure into the depths of a magical sea and the limits of the imagination from a marvelous debut voice.

The Sunken Archive

A LETTER TO THE LUMINOUS DEEP

#1.0 • May 2024

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