A million dollars, or a clue? Police report a break-in at an elite hotel, and the suspects sound suspiciously like Amy and Dan. There's a car and speedboat chase and an angry mob! When there's a Clue on the line, anything can happen.

As the race to find the 39 Clues builds to its explosive finish, Amy and Dan must explore an ancient culture and steal a Clue guarded by thousands of the world's best-trained soldiers. It's the most dangerous Clue search yet ... and it may mean the end for Amy and Dan.

Bestselling author Jude Watson takes Amy and Dan on a thrill-packed ride for the 4th installment of The 39 Clues series. Betrayed by their cousins, abandoned by their uncle, and with only the slimmest hint to guide them, fourteen-year old Amy Cahill and her younger brother, Dan, rush off to Egypt on the hunt for 39 Clues that lead to a source of unimaginable power. But when they arrive, Amy and Dan get something completely unexpected - a message...

A note is left on a car windshield, an old dog dies, and Kent Nerburn finds himself back on the Lakota reservation where he traveled more than a decade before with a tribal elder named Dan. The touching, funny, and haunting journey that ensues goes deep into reservation boardingschool mysteries, the dark confines of sweat lodges, and isolated Native homesteads far back in the Dakota hills in search of ghosts that have haunted Dan since childhood....

"Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair Oh. Could they have been foolish enough to make an alliance? Spies report that Amy and Dan seem to be tracking the life of one of the most powerful fighters the world has ever known. If this fearsome warrior was a Cahill, his secrets are sure to be well-guarded . . . and the price to uncover them just might be lethal."--Publisher.

Where are Amy and Dan Cahill? The two kids were last seen in Egypt, hunting for one of the 39 Clues that could make them the most powerful people on earth. But no one has seen the siblings since. Has the ruthless Irina Spasky finally tracked them down? Or worse ... the Madrigals?

"Acclaimed author Kent Nerburn creates an incisive character study of a Native American elder, against the unflinching backdrop of contemporary reservation life and the majestic spaces of the western Dakotas. Nerburn draws us deep into the world of this elder, identified only as Dan, as we journey to where the vast Dakota skies overtake us and the whisperings of the wind speak of ancestral voices. As this spellbinding story unfolds, Dan speaks eloquently...

A haunting dream that will not relent pulls author Kent Nerburn back into the hidden world of Native America, where dreams have meaning, animals are teachers, and the "old ones" still have powers beyond our understanding. In this latest narrative, we travel through the lands of the Lakota and the Ojibwe, where we encounter a strange little girl with an unnerving connection to the past, a forgotten asylum that history has tried to hide, and the complex,...