The ISBN of Otherwise Known as Sheila the Great is 0-525-36455-2.
The ISBN of The Great World is 0701134151.
The ISBN of The Great Wheel is 9780670351022.
The ISBN of The Great Explosion is 0380003163.
The ISBN of I am the Great Horse is 0439821630.
The ISBN of The Great Eight is 9780785228943.
The ISBN of The Great Enigma is 9100103101.
The ISBN of Finn the Half-Great is 9780887769313.
The ISBN of The Great Darkness Saga is 9781401229610.
The ISBN of The Great Man - novel - is 0385518455.
The ISBN of The Great Pyramid Robbery is 0007112785.
The ISBN of Mao's Great Famine is 0802777686.
The ISBN of The Known World is 0-06-055754-0.