The ISBN of Double Phoenix is 0-345-02420-6.
The ISBN of Phoenix in Obsidian is 0-583-11800-3.
The ISBN of The Dark Phoenix Saga is 0-7851-2213-3.
The ISBN of Double Solitaire is 978-0553294934.
The ISBN of The Double Tongue is 0-571-17526-0.
The ISBN of Double Deuce is 0-399-13721-1.
The ISBN of Double Fudge is 0-525-46926-5.
Double Phoenix was created in 1971.
The ISBN of Jonny Double - Vertigo - is 1-56389-815-2.
The ISBN of The Double Jinx Mystery is 0-448-09550-5.
0-7475-6940-1
The ISBN of Christie Malry's Own Double-Entry is 978-0-8112-0954-0.
The double-headed dragon.