One Salt Sea
A BRAND-NEW OCTOBER DAYE NOVEL — FROM JOHN W. CAMPBELL AWARD-WINNER SEANAN MCGUIRE.
October “Toby” Daye is settling into her new role as Countess of Goldengreen. She's actually dating again, and she's taken on Quentin as her squire. So, of course, it's time for things to take a turn for the worse.
Someone has kidnapped the sons of the regent of the Undersea Duchy of Saltmist. To prevent a war between land and sea, Toby must find the missing boys and prove the Queen of the Mists was not behind their abduction. Toby's search will take her from the streets of San Francisco to the lands beneath the waves, and her deadline is firm: she must find the boys in three days' time, or all of the Mists will pay the price. But someone is determined to stop her — and whoever it is isn't playing by Oberon's Laws...
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Seanan McGuire
Seanan McGuire is a name that resonates with readers of urban fantasy, horror, and science fiction, known for her deep explorations into the dark and strange corners of the world. But while many recognize her for her October Daye and InCryptid series, Seanan’s literary prowess extends far beyond her most famous works. Under the name Mira Grant, she delves into gripping dystopias and terrifyingly believable horror with a touch of speculative brilliance. As A. Deborah Baker, she ventures into the whimsical and profound, creating rich, layered worlds that ask the reader to think deeply while being swept away in adventure.
October Daye
The October Daye series by Seanan McGuire invites readers into a world where the line between the mortal and the fae is not just blurred—it’s perilously thin. Following the life of October "Toby" Daye, a changeling private investigator with a dark past and an even darker future, this series pulls you into a labyrinth of ancient magic, dangerous politics, and mythical creatures. Toby is a half-human, half-fae detective who finds herself entangled in both the mundane and the supernatural, tasked with solving mysteries that threaten both worlds.
October Daye consists of nineteen primary books, and includes one additional book that complement the series but is not considered mandatory reads and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.

