Cassandra Clare keeps expanding the Shadowhunters’ universe, with the first adult books of the chronicles just announced!

Clare announced via press release this morning that she’ll publish a trilogy about Magnus Bane, the fan-favorite warlock who’s appeared in every single one of her books and already received a collection of eleven spin-off novellas all about him (The Bane Chronicles). There is no word yet on whether the new books will tie in with the stories told in The Bane Chronicles.

Interestingly, this trilogy will be Clare’s first foray into adult literature, after writing extensively in the YA realm. She always pushed the boundaries of YA, though, with the inclusion of “Dirty Sexy Balcony Scenes” and the like. The first Shadowhunter book, City of Bones, was published in 2007, and the teens who picked it up back then will feel right at home in the adult section of a bookstore today.

Also of note, the series will be co-written with Wesley Chu (author of The Lives of Tao). Clare seems to like having co-writers when dealing with Magnus Bane; The Bane Chronicles are the only other Shadowhunter books that have other authors attached.

The first Magnus Bane book is expected to be published in November 2017. This means Cassandra Clare will have three Shadowhunters series being published concurrently: The Dark Artifices, The Last Hours, and this Magnus Bane series.

If various sources are to be believed, all three will have an installment published in 2017. The second Dark Artifices book, Lord of Shadows, is expected in April. The Magnus Bane book, as mentioned above, is due in November. The official site of the Shadowhunter Chronicles still says that the first Last Hours book, Chain of Thorns, is expected in 2017. Clare has a sixth series planned after getting some of these finished, The Wicked Powers, so there’ll be more Shadowhunters coming to a bookstore near you at least through the early 2020s.

Perhaps the decision to publish the Magnus Bane trilogy was based on the character’s success on the Shadowhunters TV show, where the fan favorite is portrayed by Harry Shum Jr. Shadowhunters was renewed for a second season by ABC Family, and it looks like they may have many seasons ahead of them.

Clare said, “Over the years writing the Shadowhunter books, Magnus Bane has emerged as one of the most fun and fascinating characters for me to bring to life… There are so many things we don’t know about Magnus, from the story of his first love to the secrets of his parentage, to the beginning of his relationship with Alec. All those are things I was able to touch on in The Bane Chronicles, but I’m excited to dig in even more deeply in these three volumes devoted to Magnus, his past, his future, and his present.”

Are you excited for 3 books all about Magnus Bane, or is this Shadowhunter overkill?