They might also enjoy Michael Ford's series about [[Birth of a Warrior: Spartan 2 by Michael Ford|Spartans]]. If Viking adventures appeal, they could look at [[Wolf Cry by Julia Golding]].
[[Simon Scarrow's Gladiator Novels in Chronological Order]] {{amazontext|amazon=0141333634}} {{waterstonestextamazonUStext|waterstonesamazon=80055570141333634}}