"Are you a gifted child looking for special opportunities?"

When this peculiar ad appears in the newspaper, dozens of children enroll to take a series of mysterious, mind-bending tests. (And you, dear reader, can test your wits right alongside them.) But in the end just four very special children will succeed. Their challenge: to go on a secret mission that only the most intelligent and resourceful children could complete. To accomplish it they will have to go undercover at the Learning Institute for the Very Enlightened, where the only rule is that there are no rules.

As our heroes...

The Mysterious Benedict Society is back with a new mission, significantly closer to home. After reuniting for a celebratory scavenger hunt, Reynie, Kate, Sticky, and Constance are forced to go on an unexpected search--a search to find Mr. Benedict. It seems that while he was preparing the kids' adventure, he stepped right into a trap orchestrated by his evil twin Mr. Curtain.

With only one week to find a captured Mr. Benedict, the gifted foursome faces their greatest challenge of all--a challenge that will reinforce the reasons they were brought together in the first place and will...

Join the Mysterious Benedict Society as Reynie, Kate, Sticky, and Constance embark on a daring new adventure that threatens to force them apart from their families, friends, and even each other. When an unexplained blackout engulfs Stonetown, the foursome must unravel clues relating to a nefarious new plot, while their search for answers brings them closer to danger than ever before.

Filled with page-turning action and mind-bending brain teasers, this wildly inventive journey is sure to delight.

Before there was a Mysterious Benedict Society there was simply a nine-year-old orphan named Nicholas Benedict. When Nicholas is sent to a new orphanage, he encounters vicious bullies, selfish adults - and a mystery that could change his life for ever. On his quest to solve the mystery, Nicholas finds enemies around every corner, but also friends in unexpected places - and discovers along the way that the greatest puzzle of all is himself.

When Reuben discovers an old pocket watch, he soon realizes it holds an incredible power: it can turn you invisible for fifteen minutes. And the watch's power is even more extraordinary than he knows. Soon, he's on the run from a despot determined to possess it for himself ...

It should have been a celebration party, but now it's another mind-bending mission for Reynie, Kate, Sticky and Constance. Join them as they race across the globe by train, ship and bicycle to save their beloved Mr Benedict!