Sebastien de Castell's Blog

July 28, 2025

Writing the Path of Swords Book 1

Last year I was delighted to sign a three-book deal with the wonderful folks at aethon books . It’s been such a pleasure to create an entirely new world of fantasy that lurks in the shadows adjacent to our own with its own strange traditions and intricate swords-based magic system.
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Published on July 28, 2025 10:24

July 31, 2024

The Year of Secret Projects

Never in my career have I been involved in so many writing projects – not only my own, but collaborative ones with brilliant writers scheming to take over the world! I can’t reveal too much yet, but expect some very cool announcements over the coming months. Here’s just a taste of what’s on my plate:    So, […]
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Published on July 31, 2024 09:48

Heading to Dragon Con

My first time at the legendary Dragon Con in Atlanta, Georgia from August 29th to September 2nd! Oddly, I was just in Atlanta earlier this year, but I’ll be returning at the end of August as a guest. Not sure yet of my panels and such, but presumably those should appear on the website soon. […]
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Published on July 31, 2024 09:38

The Phoenix Crown

A fun and adventurous historical novel set in San Francisco in 1906.
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Published on July 31, 2024 09:30

Writing Our Lady of Blades

Our Lady of Blades is, without doubt, the most intricate book I’ve ever written. In fact, it’s taken more passes than I can count to pull off the endless narrative magic tricks that make the story so compelling for me to write. Here’s the synopsis: Rijou’s notorious Court of Blades is as corrupt as it […]
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Published on July 31, 2024 09:23

April 9, 2023

The Keep Within

An excellent, twisting fantasy novel full of intrigue and charm.
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Published on April 09, 2023 12:36

Writing Fate of the Argosi

Fate of the Argosi is the third Ferius Parfax book, which is a prequel to Spellslinger. Without spoiling the premise too much, this instalment of young Ferius will see our beloved Path of the Wild Daisy return to her deck of disharmony cards to tackle her debts. But instead, she might just find more trouble […]
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Published on April 09, 2023 12:31

Fun Writing Experiments

Writing experiments are always fun. Especially when they are coupled with friends like Miles Cameron, another Canadian novelist, and dear friend. During our last bout together, we tried to write a short story in an hour whilst in a hotel room in downtown Toronto. Suffice it to say, harsh deadlines aside, it was an amusing […]
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Published on April 09, 2023 12:24

In London and Edinburgh

So, my travels for the next several months include journeying to London for the launch of my latest book, The Malevolent Seven, in late May. I suspect the atmosphere of merry old London will be a little bit different this trip, in the wake of the new King’s Coronation, but it’s one of my favorite places […]
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Published on April 09, 2023 12:16

August 15, 2021

Cycling to Castles

Most of my trip this summer will be done on bicycles, which have the dual virtues of being outdoors and of seeing things more closely and deeply than from cars or busses. I have a few upcoming novels and stories that need to feature some medieval-esque towns and castles, so France is always an excellent […]
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Published on August 15, 2021 09:06