I have fond memories of reading the Asterix graphic novels as a kid, both in the original French and especially in the absolutely brilliant English translations -- I'm told quite reliably by my wife, who's a translator, that they are the best she's ever seen. My own kids also really loved them and they were among their favourites for bedtime reading.
Basically, the books are about a bunch of crazy ancient Gaul's who are resisting the Roman occupation, with the help of a bit of magic potion.
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