NEW YORK TIMES BESTSELLER • “A richly detailed story on a par with the rest of the Pern canon . . . another successful McCaffrey mother-and-son collaboration.”—Booklist

At Natalon’s mining camp, Pellar embarks on a secret mission to discover whether the condemned criminals known as the Shunned are stealing coal. But the gifted tracker discovers that a far more treacherous plot is unfolding. A heartless thief named Tenim has realized there is profit to be made from firestone, the volatile mineral that enables the dragons of Pern to burn the lethal Thread out of the sky. When the last remaining firestone mine explodes, a desperate race begins to find a new deposit of the deadly but essential mineral. Sure enough, Tenim has a murderous plan to turn tragedy to his own advantage. Now Pellar and his new friends—the kind and gentle Halla, a child of the Shunned, and Cristov, the son of a corrupt miner—must stop Tenim. If they fail, it will mean the end for Pern and its dragonriders.

“Grittier than the early parts of the series; Todd’s apparently brought a wider, more current worldview to Pern.”—The San Diego Union-Tribune

“These fabled dragons still cast a spell.”—Publishers Weekly

Life in the Harper Hall is busy for best friends Kindan, Nonala, and Kelsa. As the only female apprentices, Nonala and Kelsa are the butt of jokes and easy targets for the bully Vaxoram and his cronies. But when Kindan springs to Kelsa’s defense, he winds up in a fight for his life against the older, bigger Vaxoram—a fight that will lead to a surprising friendship.

Meanwhile, in nearby Fort Hold, a clutch of fire-lizard eggs is about to hatch, and Lord Bemin’s beautiful young daughter, Koriana, is determined to Impress one of the delightful creatures. At the hatching, Kindan Impresses a fire-lizard of his own…and wins the heart of Koriana. But Lord Bemin mistrusts harpers and will not hear of a match between his daughter and the low-born Kindan.

Then fate intervenes in the form of a virulent plague as fast-spreading as it is deadly. Arising suddenly, as if out of nowhere, the contagion decimates hold after hold, paying no heed to distinctions of birth. In this feverish crucible, friendship and love will be tested to the breaking point and beyond. For with Threadfall scant years away, the Dragonriders dare not expose themselves to infection, and it will fall to Kindan and his fellow apprentices to bravely search for a cure and save humanity.

The price of failure is unthinkable. But the price of success may be even harder to bear.

NEW YORK TIMES BESTSELLER

Even though Lorana cured the plague that was killing the dragons of Pern, sacrificing her queen dragon in the process, the devastating disease has left too few dragons alive to fight the fall of deadly Thread. As morale at Telgar Weyr plunges in the wake of the widespread loss, and Weyrwoman Fiona and the harper Kindan struggle to keep hope from vanishing, a pregnant Lorana decides she must take drastic steps. Nothing short of manipulating time itself will undo the damage done by the plague. But attempting time travel could have devastating consequences—altering history, and destiny, forever. Now, somehow, Lorana must find a way to accomplish what seems impossible: bending the natural laws of the universe without wreaking havoc on existence itself. To ensure the future of Pern, she''s willing to take the fateful chance—even if it demands yet another, far greater, sacrifice.

From the New York Times bestselling mother-and-son team of Anne McCaffrey and Todd McCaffrey comes the final installment in the riveting Pern saga that began with Todd’s solo novel Dragonsblood. Now, with all of Pern imperiled by the aftereffects of a plague that killed scores of dragons and left the planet helpless against the fall of deadly Thread, the only hope for the future lies in the past.

There, on an unexplored island, a group of dragon-riders led by Xhinna, a brave young woman who rides the blue dragon Tazith, must battle lethal Mrreows and voracious tunnel snakes to build a safe home for themselves and the dragons, whose offspring will one day—if they survive—replenish Pern’s decimated dragon population. But as the first female rider of a blue dragon, and the first female Weyrleader in the history of Pern, Xhinna faces an uphill battle in winning the respect and loyalty of her peers…especially after an unforeseen tragedy leaves the struggling colony reeling from a shattering loss.

Amid the grieving, one girl, Jirana, blessed—or cursed—with the ability to foresee potential futures, will help Xhinna find a way forward. The answer lies in time…or, rather, in timing it: the awesome ability of the dragons to travel through time itself. But that power comes with risks, and by venturing further into the past, Xhinna may be jeopardizing the very future she has sworn to save.

NEW YORK TIMES BESTSELLER • “A richly detailed story on a par with the rest of the Pern canon . . . another successful McCaffrey mother-and-son collaboration.”—Booklist

At Natalon’s mining camp, Pellar embarks on a secret mission to discover whether the condemned criminals known as the Shunned are stealing coal. But the gifted tracker discovers that a far more treacherous plot is unfolding. A heartless thief named Tenim has realized there is profit to be made from firestone, the volatile mineral that enables the dragons of Pern to burn the lethal Thread out of the sky. When the last remaining firestone mine explodes, a desperate race begins to find a new deposit of the deadly but essential mineral. Sure enough, Tenim has a murderous plan to turn tragedy to his own advantage. Now Pellar and his new friends—the kind and gentle Halla, a child of the Shunned, and Cristov, the son of a corrupt miner—must stop Tenim. If they fail, it will mean the end for Pern and its dragonriders.

“Grittier than the early parts of the series; Todd’s apparently brought a wider, more current worldview to Pern.”—The San Diego Union-Tribune

“These fabled dragons still cast a spell.”—Publishers Weekly

Life in the Harper Hall is busy for best friends Kindan, Nonala, and Kelsa. As the only female apprentices, Nonala and Kelsa are the butt of jokes and easy targets for the bully Vaxoram and his cronies. But when Kindan springs to Kelsa’s defense, he winds up in a fight for his life against the older, bigger Vaxoram—a fight that will lead to a surprising friendship.

Meanwhile, in nearby Fort Hold, a clutch of fire-lizard eggs is about to hatch, and Lord Bemin’s beautiful young daughter, Koriana, is determined to Impress one of the delightful creatures. At the hatching, Kindan Impresses a fire-lizard of his own…and wins the heart of Koriana. But Lord Bemin mistrusts harpers and will not hear of a match between his daughter and the low-born Kindan.

Then fate intervenes in the form of a virulent plague as fast-spreading as it is deadly. Arising suddenly, as if out of nowhere, the contagion decimates hold after hold, paying no heed to distinctions of birth. In this feverish crucible, friendship and love will be tested to the breaking point and beyond. For with Threadfall scant years away, the Dragonriders dare not expose themselves to infection, and it will fall to Kindan and his fellow apprentices to bravely search for a cure and save humanity.

The price of failure is unthinkable. But the price of success may be even harder to bear.

NEW YORK TIMES BESTSELLER

Even though Lorana cured the plague that was killing the dragons of Pern, sacrificing her queen dragon in the process, the devastating disease has left too few dragons alive to fight the fall of deadly Thread. As morale at Telgar Weyr plunges in the wake of the widespread loss, and Weyrwoman Fiona and the harper Kindan struggle to keep hope from vanishing, a pregnant Lorana decides she must take drastic steps. Nothing short of manipulating time itself will undo the damage done by the plague. But attempting time travel could have devastating consequences—altering history, and destiny, forever. Now, somehow, Lorana must find a way to accomplish what seems impossible: bending the natural laws of the universe without wreaking havoc on existence itself. To ensure the future of Pern, she''s willing to take the fateful chance—even if it demands yet another, far greater, sacrifice.

From the New York Times bestselling mother-and-son team of Anne McCaffrey and Todd McCaffrey comes the final installment in the riveting Pern saga that began with Todd’s solo novel Dragonsblood. Now, with all of Pern imperiled by the aftereffects of a plague that killed scores of dragons and left the planet helpless against the fall of deadly Thread, the only hope for the future lies in the past.

There, on an unexplored island, a group of dragon-riders led by Xhinna, a brave young woman who rides the blue dragon Tazith, must battle lethal Mrreows and voracious tunnel snakes to build a safe home for themselves and the dragons, whose offspring will one day—if they survive—replenish Pern’s decimated dragon population. But as the first female rider of a blue dragon, and the first female Weyrleader in the history of Pern, Xhinna faces an uphill battle in winning the respect and loyalty of her peers…especially after an unforeseen tragedy leaves the struggling colony reeling from a shattering loss.

Amid the grieving, one girl, Jirana, blessed—or cursed—with the ability to foresee potential futures, will help Xhinna find a way forward. The answer lies in time…or, rather, in timing it: the awesome ability of the dragons to travel through time itself. But that power comes with risks, and by venturing further into the past, Xhinna may be jeopardizing the very future she has sworn to save.