The Mysterious Benedict Society: The Sender and the Messages–Traps and Nonsense

After taking a strange exam, four children are admitted to a secret society and tasked with infiltrating the sinister Learning Institute for the Very Enlightened.

Here are links to our lists for the novel:
Pencils, Erasers, and Disqualification–The Trouble with Children
The Sender and the Messages–Traps and Nonsense
Beware the Gemini–Everything as It Should Be
Of Families Lost and Found–The Mouse in the Culvert
Sacrifices, Narrow Escapes, and Something Like a Plan–For Every Exit, an Entrance