Ruthless Romans. It was first published in 1994. It was written in Awesome Egyptians that in the epilogue it was talking about romans. Then it said "But thats for another Horrible History". So a year later Rotten Romans was published. It had a cover makeover in 2007 alongside with the other core series books. It will be revised for younger readers in 2013 for the 20th anniversary of Horrible Histories.
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