The Romans and Dinosaurs live on Mars in a huge glass dome called Romasauria. They race their rocket chariots and feast on Moon-Cow and chips until life on Mars is threatened by a Giant Asteroid. Will a wooden catapault and some Dinosaur poo save the day? Finish the illustrations and find out!

This is Book 2 in the Mega Mash-Up Series Series. See all Mega Mash-Up Series books here.
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Born in Stockport but spending most of his childhood residing in his own imagination, Nikalas Catlow has illustrated over 30 books with a range of well respected publishers.
More about Nikalas CatlowNikalas and Tim are the author/illustrator team behind the Mega Mash-Up series. They write and draw together and laugh a lot. They met when Nikalas, who was working as a designer, thought Tim would be a good illustrator for some books he was working on, and then found out that they lived across the road from one another in south-east London. A pint lead to
More about Tim WessonNikalas and Tim are the author/illustrator team behind the Mega Mash-Up series. They write and draw together and laugh a lot. They met when Nikalas, who was working as a designer, thought Tim would be a good illustrator for some books he was working on, and then found out that they lived across the road from one another in south-east London. A pint lead to
More about Tim Wesson