Try free for 30 days

1 credit a month to use on any title, yours to keep (you’ll use your first credit on this title).
Stream or download thousands of included titles.
Access to exclusive deals and discounts.
$16.45 a month after 30 day trial. Cancel anytime.
A Letter to the Luminous Deep cover art

A Letter to the Luminous Deep

By: Sylvie Cathrall
Narrated by: Claire Morgan, Joshua Riley, Justin Avoth, Kit Griffiths
Try for $0.00

$16.45 per month after 30 days. Cancel anytime.

Buy Now for $37.98

Buy Now for $37.98

Pay using voucher balance (if applicable) then card ending in
By confirming your purchase, you agree to Audible's Conditions Of Use and Privacy Notice and authorise Audible to charge your designated credit card or another available credit card on file.

Publisher's Summary

A charming fantasy set in an underwater world with magical academia and a heartwarming penpal romance, perfect for fans of A Marvellous Light and Emily Wilde's Encyclopaedia of Faeries.

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 of their siblings' disappearances with the letters, sketches and field notes left behind. As they uncover the wondrous love their siblings shared, Sophy and Vyerin learn the key to their disappearance - and what it could mean for life as they know it.

©2023 Sylvie Cathrall (P)2023 Hachette Audio UK

Critic Reviews

'An underwater treasure-chest to be slowly unpacked, full of things I adore: nosy and loving families, epistolary romance, gorgeous worldbuilding, and anxious scholars doing their best to meet the world with kindness and curiosity' Freya Marske, author of A Marvellous Light

'With its gorgeous underwater setting and whimsical academic sensibility, A Letter to the Luminous Deep is a strange, epistolary wonder.' Mary McMyne, author of The Book of Gothel

'Cathrall's debut caught me up on a wave of whimsy and swept me away with its charm. A story to be cherished' Lyra Selene, author of A Feather So Black

What listeners say about A Letter to the Luminous Deep

Average Customer Ratings

Reviews - Please select the tabs below to change the source of reviews.

In the spirit of reconciliation, Audible acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.