Margaret Peterson Haddix

Luke Garner, an illegal third child, spent his first 12 years in hiding. For the past four months, Luke has lived among others, using the identity of Lee Grant, at the Hendricks School for Boys. But just as things are starting to go right, Lee's little brother arrives at the school....

New York Times bestselling author Margaret Peterson Haddix delivers the thrilling conclusion to her middle grade Mysteries of Trash and Treasure series as Colin and Nevaeh unravel their most personal mystery yet.

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....

Trey may have saved Luke's life, but he still thinks of himself as a coward who can barely stand to be outdoors. Now Trey finds out Luke has been taken prisoner at Population Police headquarters. Trey is terrified, but he knows that if he doesn't rescue his friend, no one will....

Nina Idi - a third child in a society where families are allowed only two children - has been betrayed by the boy she loved and arrested by the Population Police for exposing other alleged third children. But Nina knows only one thing for sure: She is innocent of the charges....

One minute they’re there: laughing and having fun. The next minute, the teens are gone. Like magic. Marin can’t believe her eyes. Who are they? Can anyone else see them? What makes them so happy? Marin is lonely in this new town and eager to figure out more....

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....

Luke Garner is an illegal third child. All his life has been spent in hiding. Now, for the first time, Luke is living among others. He has assumed a deceased boy's identity and is attending Hendricks School for Boys, a windowless building with cruel classmates and oblivious teachers....

Thirteen years ago, a plane materialized out of thin air with 36 babies on board and no one at the controls....

Luke Garner has spent his entire life in hiding. The government has outlawed families with more than two children. As the Garners' third child, Luke's very life is in danger....

Ella Brown is unhappy. Shivering cold in her luxurious bed, she's afraid to get up and light the fire because she's recently been scolded for doing things servants are supposed to do....

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

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....

When Colin finds a shoebox full of letters hidden in a stranger’s attic, he knows he’s supposed to throw them away. That’s his summer job, getting rid of junk. But Colin wants to rescue the letters--and find out what really happened to best friends Rosemary and Toby way back in the 1970s....

In the dazzling conclusion to the Greystone Secrets series from New York Times best-selling author Margaret Peterson Haddix, the Greystones and their doubles, the Gustanos, must team up to save the alternate world - before both worlds are lost....

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....

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

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

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....