There he makes coffins for the great and small, but being the only coffin maker in town can be lonely. That is until a little boy and a magical bird enter his life and change it forever.

    Fifty-seven years later, the enigmatic architects disappeared, leaving behind for the people of New York the Old York Cipher—a puzzle laid into the shining city they constructed, at the end of which was promised a treasure beyond all imagining. By the present day, however, the puzzle has never been solved, and the greatest mystery of the modern world is little more than a tourist attraction.Tess and Theo Biedermann and their friend Jaime Cruz live in a Morningstarr apartment house—until a real estate developer announces that the city has agreed to sell him the five remaining Morningstarr buildings. Their likely destruction means the end of a dream long-held by the people of New York. And if Tess, Theo and Jaime want to save their home, they have to prove that the Old York Cipher is real. Which means they have to solve it.

    Turns out he's Mr. Charles, her dad's new boss at the oil and gas company, and he's alarmingly interested in Nizhoni and her brother, Mac, their Navajo heritage, and the legend of the Hero Twins. Nizhoni knows he's a threat, but her father won't believe her.When Dad disappears the next day, leaving behind a message that says "Run!", the siblings and Nizhoni's best friend, Davery, are thrust into a rescue mission that can only be accomplished with the help of Diné Holy People, all disguised as quirky characters. Their aid will come at a price: the kids must pass a series of trials in which it seems like nature itself is out to kill them. If Nizhoni, Mac, and Davery can reach the House of the Sun, they will be outfitted with what they need to defeat the ancient monsters Mr. Charles has unleashed. But it will take more than weapons for Nizhoni to become the hero she was destined to be . . .

    Against his better judgment, the tribe's magic man creates the Flint Heart, but the cruelty of it causes the destruction of the tribe. Thousands of years later, the talisman reemerges to corrupt a kindly farmer, an innocent fairy creature, and a familial badger. Can Charles and his sister Unity, who have consulted with fairies such as the mysterious Zagabog, wisest creature in the universe, find a way to rescue humans, fairies, and animals alike from the dark influence of the Flint Heart? This humorous, hearty, utterly delightful fairy tale is the sort for an entire family to savor together or an adventurous youngster to devour.