"Teachers are as free to introduce children to the brilliant writing of Lee, Steinbeck and Miller today as they were yesterday and nothing this government is doing will change that in the future," he wrote.
“All we are doing is asking exam boards to broaden - not narrow - the books young people study for GCSE.”
Mr Gove insisted he has "read and loved" the books, but “sometimes a rogue meme can be halfway round the world before the truth has got its boots on.”
"Just because one chap at one exam board claimed I didn't like Of Mice And Men, the myth took hold that it - and every other pesky American author - had been banned," he added.
He went on: "I have apparently decreed that only literature written by true-born Englishmen (copyright Daniel Defoe) can be read by our children.
"And without waiting to do anything as mundane as checking the facts, a host of culture warriors have taken to Twitter to denounce this literary isolationism.
"As an English literature graduate - and indeed unabashed Americanophile - I am rather pleased on one level that so many rhetorical swords should have leapt from their scabbards to defend both literature and the unity of the Anglosphere.
"But sadly I can't take too much delight in these protestations of literary affection. Because they are - in more than just one sense - rooted in fiction."