<Tr> <Th> Genre </Th> <Td> <Ul> <Li> Science fiction </Li> </Ul> </Td> </Tr> <Ul> <Li> Science fiction </Li> </Ul> <Tr> <Th> Publication date </Th> <Td> November 1967--January 2010 </Td> </Tr> <Tr> <Th> Main character (s) </Th> <Td> <Ul> <Li> Valérian </Li> <Li> Laureline </Li> </Ul> </Td> </Tr>

When did the first valerian comic come out