Kelvin of Rud by Piers Anthony and Robert E. Margroff

The Kingdom of Rud languishes under the heel of a usurper; an evil sorcerer has taken the throne in the name of his wicked daughter. Even deep in the forest, away from all power, the people tremble and await the day of prophecy's fulfillment. It cannot come too soon: Charlain and her children are soon to lose their home to the tax collector.

Dragonsword by Gael Baudino

The dragon's call had come again. And Solomon Braithwaite, an aging UCLA professor specializing in Arthurian Britain, was ready to return with the Dragon to a land that could not be found on any map, the kingdom of Gryylth. Here the scholar would be transformed into a warrior in the prime of his life - Dythragor Dragonmaster, Guardian of Gryylth. But this time, Solomon would not go alone. For the Dragon had called for Solomon's assistant Suzanne to be carried off to Gryylth and metamorphosed into the tall warrior woman Alouzon Dragonmaster.

Magicians of Erianne by James R. Berry

Ronan, a young boy with no memory and strong magical powers, is sent on a quest to retrieve the stolen sword Excalibur from Morgan Le Fey.

The Dragon and the Thief by Gillian Bradshaw

In ancient Egypt an unlucky young man meets a wealthy dragon and together they find dangerous but exciting adventure.

Dragonrouge by Lin Carter

Come with us out of this dull, workaday world to Terra Magica, tha land beyond World's Edge, where knights ride out on wonder quests, where beautiful princesses wait for rescue from sea serpents, where sky-high giants seek human morsels for their cookpots, and where a king may seek a champion to set aside his realm's enchantment.

Kesrick by Lin Carter

A marvelous tale of high fantasy, replete with a thousand wonders, narrow escapes, and continuous derring-do as only Lin Carter, Grand Master of Adult Fantasy, could write!

The Fairy of Ku-She by M. Lucie Chin

The white tiger of the winter wind rises from its lair... And for every flake the Fairy of Ku-She removes from her vase, a foot of snow will fall upon the earth. If, by chance, she fails in her duty, the shattered balance of nature shall curse the fate of mortals... and banish Ku-She from Heaven's home... So begins the tale of the Fairy of Ku-She, her journeys in the world of men and dragons, and the destiny of her only son, whose half-fairy blood sings of the coming turmoil...

Doomfarers of Coramonde by Brian Daley

Gil MacDonald cursed in disgust. Twenty-four hours ago, he and his men had been fighting off an ambush in a Viet Nam jungle. Now, thanks to some king of magic spell, they were in the middle of this Fantasy Land that was filled with flying dragons, wizards, crazy castles and dispossessed princes.

The Starfollowers of Coramonde by Brian Daley

Gil MacDonald, soldier and self-chosen exile from Earth, was searching for Yardiff Bey, the master wizard and archvillain. Bey had abducted Gil's friend Dunstan and was now plotting with his Dark Masters to destroy all that was good in this strange world of magic and mystery which the American had chosen.

The Whim of the Dragon by Pamela Dean

Three things have the power to destroy the Secret Country: the Border Magic, the Crystal of Earth, and the whim of the dragon. The cousins have faced the first two; now they face the third. The Country's most trusted counselors know that the five are impostors, but no one knows who has been playing with their destinies. They must find and speak with Chryse the unicorn and Belaparthalion the dragon in order to learn the truth.

The Dragon and the George by Gordon R. Dickson

More...

The Dragon Chronicles by Susan Fletcher

Kaeldra, an outsider adopted by an Elythian family as a baby, possesses the power to understand dragons and uses this power to try to save her younger sister, who needs dragon's milk to recover from an illness.

Ages 9-12.

A Malady of Magicks by Craig Shaw Gardner

A wizard and his hapless apprentice search for a cure to the wizard's allergy to magic-while avoiding such perils as tap-dancing dragons, enchanted chickens, and sinister shrubbery...

Winterlands by Barbara Hambly

When the Black Dragon seized the Deep of Ylferdun, young Gareth braved the far Winterlands to find John Aversin, Dragonsbane -- the only living man ever to slay a dragon. In return for the promise of the King to send help to the Winterlands, Aversin agreed to attempt the nearly impossible feat again.

Dragon Circle by Stephen Krensky

A family of hereditary witches, living in secret in present-day Massachusetts, encounters a newly-awakened circle of five dragons desperately in need of help.

Tea with the Black Dragon by R. A. MacAvoy

Martha Macnamara knows that her daughter Elizabeth is in trouble, she just doesn't know what kind. Mysterious phone calls from San Francisco at odd hours of the night are the only contact she has had with Elizabeth for years. Now, Elizabeth has sent her a plane ticket and reserved a room for her at San Francisco's most luxurious hotel. Yet she has not tried to contact Martha since she arrived, leaving her lonely, confused and a little bit worried.

The Dragon of an Ordinary Family by Margaret Mahy

When an ordinary family gets a dragon for a pet, their life becomes quite extraordinary.

The Forgotten Beasts of Eld by Patricia A. McKillip

Raised on Eld mountain with only her father's magical menagerie for company, a young wizard is drawn irrevocably into the human world with all its sorrows and delights when a baby comes into her care.

Dragon Magic by Andre Norton

Sig, Artie, Kim, and Ras live in the same neighborhood and go to the same school, but they have nothing in common... until each of them sneaks into the old abandoned house on the corner and discovers the strange puzzle box covered with pictures of four dragons.

Dragon Prince and Dragon Star by Melanie Rawn

The Fallen Country by Somtow Sucharitkul

Billy Binder lived in a very different world from the other kids as school. It was a place of eternal cold, a land of snow dragons and ice princesses ruled by a dark figure called the Ringmaster. A world without hope, without fear, without pain, where anger was the greatest weapon, the greatest strength. It was a desolate forsaken place, but it was better than the real world Billy had left behind.

Farmer Giles of Ham by J.R.R. Tolkien

A tale of the days when giants and dragons walked the kingdom, this tells the story of Farmer Giles of Ham who is fat, unheroic and red-bearded. But he is also fortunate and shrewd. When a large and stupid giant blunders into his fields it begins a surprising chain of events.

Tooth and Claw by Jo Walton

A tale of love, money, and family conflict--among dragons. A family deals with the death of their father. A son goes to court for his inheritance. Another son agonises over his father's deathbed confession. One daughter becomes involved in the abolition movement, while another sacrifices herself for her husband.