11 books in series

The Bane Chronicles

The Bane Chronicles is a 11-book series with 11 primary works first released in 2013 with contributions by Cassandra Clare, Sarah Rees Brennan, and Maureen Johnson.

What Really Happened in Peru
The Runaway Queen
Vampires, Scones, and Edmund Herondale
The Midnight Heir
The Rise of the Hotel Dumort
Saving Raphael Santiago
The Fall of the Hotel Dumort
What to Buy the Shadowhunter Who Has Everything
The Last Stand of the New York Institute
The Course of True Love And First Dates
The Voicemail of Magnus Bane