Margaret Peterson Haddix

Once Amy and Dan Cahill's choice was simple - take a million dollars or the first of 39 Clues that lead to the source of unimaginable power....

New York Times bestselling middle-grade thriller author Margaret Peterson Haddix returns to the Mysteries of Trash and Treasure series as Colin and Nevaeh unravel a mystery from the 1930s and explore the emotions associated with death and dying. Colin and Nevaeh are great at finding things...

Return to the world of the bestselling Running Out of Time with this middle grade thriller from Margaret Peterson Haddix, where Zola discovers she’s related to Jessie Keyser and her seemingly perfect utopian world is covering up a dark reality. Twelve-year-old Zola thinks she has the perfect...

In this page-turning middle grade series by New York Times bestseller Margaret Peterson Haddix, Colin and Nevaeh, whose parents own rival junk-removal businesses, uncover mysteries hidden in attics and basements and discover how trash can become treasure. In The Secret Letters, Colin and Nevaeh...

From master of suspense author Margaret Peterson Haddix comes another page-turning stand-alone adventure perfect for fans of Cog and Bad Magic. No matter what anyone tells you, I’m real. That’s what the note says that Max finds under his keyboard. He knows that his best friend, Josie, wrote...

New York Times bestselling author Margaret Peterson Haddix takes readers on a thrilling adventure filled with mysteries and plot twists aplenty in this absorbing series about family and friendships. Perfect for fans of A Wrinkle in Time and The City of Ember! What makes you you? The Greystone...

After Edwy is smuggled off to Refuge City to stay with his brother and sister, Rosi, Bobo, and Cana are stuck alone - and in danger - in Cursed Town....

For the past 12 years, adults called "Freds" have raised Rosi, her younger brother Bobo, and the other children of their town, saying it is too dangerous for them with their parents....

After traveling through history multiple times and finding out his original identity, Jonah thought he'd fixed everything. But some of his actions left unexpected consequences....

After a mysterious cameo from Charles Lindbergh, it’s up to Jonah to save his town in the seventh book of the New York Times bestselling The Missing series....

Jonah and Katherine journey to 1918 with the Romanov children in the sixth tale of the New York Times best-selling The Missing series....

With Caught, award-winning author Margaret Peterson Haddix delivers the fifth thrilling installment of her Missing series....

Critically acclaimed author Margaret Peterson Haddix’s fourth tale from her popular Missing series finds Jonah and Katherine hurtled through time to 1611....

There’s nothing better than taking your timid little cousin Thad to one of those sweet haunted houses the 4-H Club decorates for Halloween. Except, of course, if the house turns out to actually be haunted. A short story from Guys Read: Thriller, edited by Jon Scieszka...

Best-selling and award-winning author Margaret Peterson Haddix delivered an instant classic when she launched her Missing series. Two books ago, a plane landed with no pilot and no adults—and a passenger load of 36 infants....

Just as best friends Chip and Jonah discover they're actually children kidnapped from history, they get sent back to their proper time period....

Disguised as a peasant, Cecilia has been hiding for years from the evil people who killed her parents. Now the time has come to reclaim her title....

Greystone-børnene er tilbage! Og der er absolut ikke færre dobbeltgængere, hemmelige døre og skjulte koder i denne hæsblæsende...

Luke Garner is a third-born in a restrictive society that allows only two children per family. Risking his life, he came out of hiding to fight against the Population Police laws....

Matthias, an illegal third child, is caught in the crossfire between rebels and the Population Police. When he unwittingly saves a Population Police officer, Matthias is brought to Population Police headquarters to train as an officer himself....