Mysterious Benedict Society series and Secret Series Crossovers
Secrets and Whispers by Jake Castaway
When the heroes and heroines of the Secret Series and the Mysterious Benedict Society meet, it's in a summer camp on the beach to investigate strange happenings. Now, the evil Institute and Midnight Sun have joined forces for revenge. Cass, Max-Ernest, Yo-Yoji, Kate, Reynie, Sticky, Constance and Clay-Paul need all of their knowledge, skills and luck to get out of this pickle.
Rated: T - English - Mystery/Romance - Chapters: 1 - Words: 714 - Favs: 1 - Follows: 1 - Published: 4/19/2016
A New Foe by Quihi reviews
Three members of the Mysterious Benedict Society and our favorite three members of the Terces Society meet at a boarding school. But mysterious things start happening to the characters, they all need to team up to defeat this new enemy!
Rated: K+ - English - Adventure - Chapters: 2 - Words: 1,083 - Reviews: 20 - Favs: 8 - Follows: 11 - Updated: 11/11/2011 - Published: 11/10/2011 - Kate W., Cassandra/Cass