"A Del Rey book." Colonists from Earth set out to protect their new home, Pern, from the deadly spores that fall from the sky and devour everything in their path.

A trio of prospectors adopt an infant unicorn girl they find drifting in an escape pod, taking care to shield her from scientists and others who would exploit the child for their own purposes, but as refugees on the planet Kezdet they encounter even more danger from a mysterious man who trades in child labor.

Kris Bjornson, one of a group of slaves dumped on an uninhabited planet by their Catteni masters, learns to survive with the help of renegade exile Zainal, but when the time comes to join in a revolution against the Catteni, she is torn between her love for Zainal and her desire to return to Earth.

The author takes you back to the earliest days of Pernese history where you join the original survey team as they explore Pern and decide to recommend it for colonization. Share the terror of the evacuation from the Southern Continent, learn how the famous Ruatha Hold was founded, and discover a secret lost in time--the rescue of some of the original colonists before the planet was cut off forever!

Filled with adventure and wonder, Acorna's People continues the enthralling saga of Acorna, the beautiful, brave, and kindhearted creature known as the Unicorn Girl. Welcome Home, Linyaari Child!" With the help of her "uncles" and the thousands of humans who love and admire her, Acorna has found her true people, the peaceful, telepathic Linyaari. But Acorna still has much to do before she can enjoy her new home. The legendary resting place of the...

Acorna's people, the Linyaari, have begun reclaiming their homeworld from the ravages of the brutal Khleevi. But the first wave of explorers has unlocked a larger mystery about the origins of the Linyaari -- one that has led Aari, Acorna's beloved lifemate, on a dangerous journey from which he may never return. Setting off on a quest to find Aari, Acorna and her friends -- Captain Becker, Mac, Nadhari, and RK -- are forced to crash land on the beautiful...

Weyrwoman Fiona and the harper Kindan struggle to keep morale from fading as the dragons of Pern are lost to the deadly Thread, and a dangerous attempt to travel back in time may be their only chance to save the dragons, and themselves, but tampering with the natural laws of the universe may have unforeseen consequences for the future of Pern.