Dr. Miller further suggested that this publication was probably some kind of hoax. Well, it turns out the LGB was debunked way back in 1980! Here's a scan of the first paragraph of a NY Times Book Review entitled "Bantam's Khomeini Book Stirs Dispute":
And here are Dr. Marvin Zonis remarks re the particular passage in question:
Guess we'll be getting an apology out of Mr. Steyn real soon now, hmm?
H/t the Law is Cool gang, who know how to do research.