On a small beleaguered planet patrolled by giant dragons, a tiny golden fire-lizard brings a searing threat greater than any Pern has ever met!

The human dwellers on the planet Pern must renew the bond with the super-intelligent dolphins in order to fight off an attack from the deadly silver spores.

Lorana, a young dragonrider with a gift for healing and telepathy, rushes to find a cure when a mysterious fatal illness infects the dragons just when a deadly cycle of Threadfall is due, and realizes the answer lies with Wind Blossom, a geneticist whose mother created the dragons hundreds of years earlier.

In Changelings, bestselling authors Anne McCaffrey and Elizabeth Ann Scarborough returned to the sentient planet Petaybee with a story of growth and transformation in the face of deadly new threats. The telepathic, shapeshifting twins Murel and Ronan found that Petaybee had plans for them as well. Now those plans begin to bear fruit with fresh possibilities . . . and dangers.

Now that Petaybee is forming a new equatorial island,...

"When Killashandra Ree first joined the mysterious Heptite Guild to become a crystal singer, she knew that she would be forever tied to the planet Ballybran. She could leave but she would always have to come back, drawn like a magnet by the song of crystal that pulsed through her veins. Crystal singing brought ecstasy and pain, near-eternal life and an increasing loss of memory that bit by bit would erase the parts of that long, long life that lay...

Lessa, the last of the bloodline of Ruatha, disguises herself as a kitchen drudge, biding her time until she can reclaim her birthright, but her plans are changed when she is pressed into service as Weyr woman to the new dragon queen and charged with helping rebuild the dragon force in time to combat an attack of the deadly Thread.

The greatest dream of the dragonriders was to find a way to eradicate Thread completely, so that never again would their beloved Pern be threatened with destruction.

When his boy soprano voice begins to change, Piemur is drafted by Masterharper Robinton to help with political work and is sent on missions that lead him into unusual and sometimes dangerous adventures.

In Freedom's Landing, a galactic invasion forced thousands of humans to colonize a new planet. In Freedom's Choice, human Kris Bjornsen and her comrades found new hope for rebellion. Now, in Freedom's Challenge, Kris and her Catteni lover Zainal prepare to face danger and pain, in the final fight for liberty. To safeguard his family & his freedom, Zainal must lead an attack on his own planet.