The ISBN of Green Guide is 978-0117020740.
The ISBN of The New Green Consumer Guide is 978-0743295307.
The ISBN of Stanley Yelnats' Survival Guide to Camp Green Lake is 0-440-41947-6.
The ISBN of A Guide To Keynes is 978-0070260467.
The ISBN of Guide Mayer is 978-2951804913.
The ISBN of A Practical Guide To Racism is 1592403484.
The ISBN of The Zombie Survival Guide is 1400049628.
The ISBN of Barlowe's Guide to Fantasy is 0061052388.
The ISBN of Death of a River Guide is 0869143441.
The ISBN of The Penguin Guide to Jazz is 9780140153644.
The ISBN of Barlowe's Guide to Extraterrestrials is 0894805002.
The ISBN of Le guide culinaire is 2082008037.
The ISBN of A Fictional Guide to Scotland is 978-0954556006.