The Mysterious Benedict Society and the Prisoner's Dilemma

The Mysterious Benedict Society and the Perilous Journey

The Extraordinary Education of Nicholas Benedict (The Mysterious Benedict Society)

The Mysterious Benedict Society

The Mysterious Benedict Society: Mr. Benedict's Book of Perplexing Puzzles, Elusive Enigmas, and Curious Conundrums

The Secret Keepers

The Extraordinary Education of Nicholas Benedict (The Mysterious Benedict Society)

The Mysterious Benedict Society and the Perilous Journey

The Mysterious Benedict Society: Mr. Benedict's Book of Perplexing Puzzles, Elusive Enigmas, and Curious Conundrums

The Penderwicks: A Summer Tale of Four Sisters, Two Rabbits, and a Very Interesting Boy

The Mysterious Benedict Society