HAVANA (Reuters) - Canada’s best-known writer Margaret Atwood said it was largely worries about women’s issues after the U.S. election that made her book “The Handmaid’s Tale” the latest dystopian novel to shoot back up bestseller lists.

Canadian writer Margaret Atwood speaks during an interview at a hotel in Havana, Cuba, February 8, 2017. Picture taken on February 8, 2017. REUTERS/Alexandre Meneghini

The book, about a theocratic dictatorship in the United States where women are forced to bear children for the ruling class, topped Amazon’s best seller list earlier this week, and still ranks in the top ten.

In an interview during Cuba’s international book fair, where Canada is guest of honor, Atwood said sales of “The Handmaid’s Tale” were also boosted by a trailer during the Super Bowl for its new televised adaptation by video streaming site Hulu.

“When it first came out it was viewed as being farfetched,” the 77-year old grande dame of Canadian literature said of her novel that was originally published in 1985.

“However when I wrote it I was making sure I wasn’t putting anything into it that human beings had not already done somewhere at sometime.”

Atwood, a prolific writer who won the Booker Prize in 2000 for “The Blind Assassin”, said “The Handmaid’s Tale” was inspired by her studies of 17th century America and its Puritan values.

“You are seeing a bubbling up of it now,” she said, referring in particular to moves under U.S. President Donald Trump to restrict the right to abortion. Trump said last year women should face punishment if they receive abortions.

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“It’s back to 17th century puritan values of new England at that time in which women were pretty low on the hierarchy”.

The first person narrator of “The Handmaid’s Tale” tries to escape to Canada. Some have already taken refuge there since Trump’s election, Atwood said, adding that it had historically been seen as a place of relative safety.

In the TV adaptation that debuts in April and features “Mad Men” star Elisabeth Moss, Atwood plays a cameo role.

Dystopian fiction is enjoying a moment. George Orwell’s “1984”, first published in 1949, ranks third on Amazon’s best seller list.

The classic book features an authoritarian government that spies on its citizens and forces them into “doublethink,” or simultaneously accepting contradictory versions of the truth.

Sales spiked two weeks ago after a senior White House official, Kellyanne Conway, used the term “alternative facts”, an expression some denounced as “Orwellian”.

“We think as progress being a straight line forever upwards,” said Atwood. “But it never has been so, you can think you are being a liberal democracy but then bang you’re Hitler’s Germany, that can happen very suddenly”

Cuba and Canada were alike in that they were small countries that both keenly felt the impact of international politics, said the author, who has made regular trips to the Caribbean island since a first cultural exchange in the 1980s.

Birdwatching was one of the activities that kept her, and her partner and writer Graeme Gibson, coming back.

Several new editions of her books are being presented at the Cuba book fair, which runs until Feb. 19 and in which nearly 50 countries are participating.