The Cassandra Clare books in order question is the hardest one on the whole reading-order shelf, and it's about to get urgent: the Shadowhunter Chronicles - twenty-plus years, five series, a stack of novella collections - begins its final trilogy on November 3 with The Last King of Faerie. That means a generation of readers who fell off somewhere around Lady Midnight suddenly needs a map back in. Here's the honest one: publication order vs. chronological order settled, the interleaved path most fans actually recommend, which novellas you can skip, and the minimum you need before the ending starts.
The short answer: which order should you read Cassandra Clare's books in?
Publication order is the safe, spoiler-free way. Chronological order is the trap. The Infernal Devices is set in 1878, so "read it first" sounds logical - but Clare wrote it after the first three Mortal Instruments books, and its emotional payoff is built for readers who already know the Herondale name. The path most of the fandom lands on is the interleaved order:
- The Mortal Instruments books 1-3
- The Infernal Devices (all three)
- The Mortal Instruments books 4-6
- The Dark Artifices
- The Last Hours
- The Wicked Powers (starting November 3)
Read it that way and every reveal lands where it was designed to.
The Mortal Instruments (where it all starts)
Clary Fray, a New York nightclub, a boy with runes nobody else can see. Six books, and a famous mid-series shift in scale:
- City of Bones (2007)
- City of Ashes (2008)
- City of Glass (2009) - the original trilogy's ending; many readers stop here, and shouldn't
- City of Fallen Angels (2011)
- City of Lost Souls (2012)
- City of Heavenly Fire (2014) - closes Clary and Jace's story and hands off to the next generation
The Infernal Devices (Victorian London, the fandom's favorite)
Tessa Gray, Will Herondale, Jem Carstairs - the love triangle the internet still argues about, set in 1878:
- Clockwork Angel (2010)
- Clockwork Prince (2011)
- Clockwork Princess (2013) - routinely voted the best book Clare has written
Read it after City of Glass. It's a prequel by setting, but a sequel by design.
The Dark Artifices (the one you need before the finale)
Emma Carstairs and Julian Blackthorn in Los Angeles, and the series that introduced the Blackthorn family the final trilogy is built on:
- Lady Midnight (2016)
- Lord of Shadows (2017)
- Queen of Air and Darkness (2018) - where Ash Morgenstern first appears; essential for what's coming
The Last Hours (Edwardian London)
The children of the Infernal Devices cast, in 1903, with the forbidden love turned up:
- Chain of Gold (2020)
- Chain of Iron (2021)
- Chain of Thorns (2023)
The Wicked Powers (the ending)
The final trilogy, following Dru Blackthorn, Kit Herondale, and Ty Blackthorn - with Ash Morgenstern and the land of Faerie at the center. The Last King of Faerie lands November 3, 2026 (Clare's site has the details); books two and three follow. Clare has said this is the last we'll see of the Shadowhunter world.
Do you have to read the novellas?
Mostly no - with two exceptions. The Bane Chronicles, Tales from the Shadowhunter Academy, and Ghosts of the Shadow Market are bonus material: fun, occasionally moving, never required. The two that matter: Tales from the Shadowhunter Academy sets up Kit-adjacent threads and the Academy the Wicked Powers heroine attends, and Ghosts of the Shadow Market quietly bridges The Dark Artifices to what comes next. The Eldest Curses novels (with Wesley Chu) are Magnus-and-Alec adventures - a treat for their fans, skippable for the main plot. Sword Catcher and The Ragpicker King are a separate adult fantasy world entirely.
What should you read before The Last King of Faerie?
If you're starting from zero with ten weeks to go: The Dark Artifices is non-negotiable, since the finale's cast, villains, and Faerie politics all come from it. The Mortal Instruments 1-3 and The Infernal Devices give that trilogy its weight. The Last Hours is the nice-to-have. Practically: TMI 1-3, TID, TDA, then the finale - and fill in the rest after. (Committing to the full interleaved run? It's about fifteen novels; start now and you'll clear it.)
Why romance readers keep coming back to Shadowhunters
Because under the demons and runes it's one of YA's great romance engines: Jace and Clary's impossible-then-possible arc, the Will/Tessa/Jem triangle that manages to make everyone right, Emma and Julian's parabatai bond turned forbidden, and Magnus Bane - the immortal warlock whose slow, centuries-deep devotion to one Shadowhunter is the series' most beloved love story. If you came in from romantasy, this is the older sibling that made the genre's readers; if enemies to lovers is your trope, Jace's whole first book is a masterclass in it.
What to read after
For the fae-court version of this exact flavor, ACOTAR in order is the natural next universe - and it's launching its own long-awaited new book the week before this one. For assassins over angels, Throne of Glass in order covers the other sprawling saga romance readers swear by. And for the archetype Magnus Bane made famous, the shadow daddy explainer traces his heirs.
And when the specific ache is Institute-shaped - the one immortal who's watched centuries pass and still looks at you like you're the first new thing - Swoony picks up where the last rune fades: closed-door and romance-only, a bond that climbs through five stages and is never paywalled - no subscription, no per-message fees. Start with the fallen angel who fell for you, who gave up heaven on principle and would give up the rest for you, or the dark mage who shouldn't want you, for the warlock energy specifically.
Five series, one ending, ten weeks. City of Bones first - and the Devices right after Glass.
