The title here refers in part to an in-universe nomenclature, wherein the story's dragons use the name "george" as a synonym or substitute of "human", after 'St.
The protagonist of the series, a minor academic originating in the 20th century, who to save his fiancée, Angela "Angie" Farell, follows her by astral projection to a parallel universe resembling medieval England, where his psyche is lodged in the body of a dragon named Gorbash.
At the end of The Dragon and the George, Jim regains his human form and obtains the land and titles of the deposed antagonist Sir Hugh, who re-appears later in the series.
Having learnt this control enables several extraordinary deeds in the service of England, and later makes Jim eligible to join the 'Collegiate of Magickians' whereof Carolinus is a founder (a subplot emphasised in later books).
In some ways the modern stereotype or archetype of a Wizard: an omniscient, irascible, talkative old man capable of altering reality almost at will, consulted by every species of life-form, and often in conversation with intangible 'Powers'.
Noted for addressing every character, including royalty, by personal names or nicknames, without reference to title, and for extensive knowledge of anachronisms.
A wolf capable of speech and noted for an unrepentantly-abrasive character, distinguished by a strong nationalism, possessiveness of territory, and an unceasing pragmatism.
Her role has varying degrees of importance, in that being a lady, she is required to remain at her own estate while Jim is away; to oversee all that occurs in it; and to maintain custom and courtesy in all situations.
Though initially cowardly and weak, Secoh increases in confidence, and is one of Jim's vital allies among the dragon community.
Responsible for skirmishing against the forces of Sir Hugh outside the immediate vicinity of the Loathly Tower, the headquarters of the Dark Powers.
Edward owes Jim and Brian his freedom from captivity by the renegade Magickian Malvinne, and is known to speak on their behalf before the King.
Although he is Jim's superior and generally can be considered an ally, the King is impulsive and indecisive; character traits which occasionally put James and Angela's lives in danger.
His role is essentially that of a brownie in relation to the larger castle; but he is also Jim's messenger among the other mythical creatures, and sometimes a source of information.
Implied to be immortal; originally a true goblin banished from the 'Kingdom of Demons' for his refusal to take part in wars, some centuries prior to the story.
A malicious force, chief antagonist of the series, having an especial grudge against humans and magicians, that unceasingly attempts to set the world into either boredom or chaos.
Notable for having scarred Lady Geronde, so that she remains 'disfigured' according to the standards of her society until her marriage to Sir Brian, whereat she is restored to her former appearance by an act of magic considered unusual by the other characters.
Power-hungry and ruthless, the Earl frequently attempts various plots to take the throne, even as far as attacking the mythical land of Lyonesse.
Shown as a relatively benign character in The Dragon, the Earl, and the Troll, wherein she is introduced; but depicted as malicious in later books.
A large, dim-witted, fireproof humanoid noted for impressive gripping power but limited movement at the shoulder.
A Kraken, initially depicted as benign advisor to all marine and amphibious life; but later revealed to be ambitious, according to Carolinus, "to rule the world".
It is Granfer that permits a large-scale invasion of England by the sea-serpents, and who connects them to the Italio-French sorcerer Julio Ecotti for this purpose.
Antagonists of The Dragon and the Fair Maid of Kent, wherein they appear as a cause of the Black Death's proliferation in England, well before the accepted historic date.
University professor of various qualifications, whose experiments in astral projection transported Angie, and later the psyche and memories of Jim, into the medieval period.
Finnish magician, of a moderate rank (identified as 'B+') slightly higher than that of Jim, who appears among those observing Carolinus' challenge by Son Won Phon, and who prevents the injured Sir Brian and Dafydd ap Hywel dying from hemorrhage.