The Asterix series is one of the most popular Franco-Belgian comics in the world, with the series being translated into over 100 languages, and it is popular in most European countries. Asterix is less well known in the United States and Japan.
Asterix Conquers Rome is a comic book adaptation of the animated film The Twelve Tasks of Asterix. It was released in 1976, making it technically the 23rd Asterix volume to be published. But it has been rarely reprinted and is not considered to be canonical to the series. The only English translation ever to be published was in the Asterix Annual 1980 Except when it was published as a standalone volume in 1984.