<Table> <Tr> <Th> History of literature by era </Th> </Tr> <Tr> <Th> Bronze Age </Th> </Tr> <Tr> <Td> <Ul> <Li> Ancient Egyptian </Li> <Li> Akkadian </Li> <Li> Sumerian </Li> </Ul> </Td> </Tr> <Tr> <Th> Classical </Th> </Tr> <Tr> <Td> <Ul> <Li> Avestan </Li> <Li> Chinese </Li> <Li> Greek </Li> <Li> Hebrew </Li> <Li> Latin </Li> <Li> Pali </Li> <Li> Prakrit </Li> <Li> Sanskrit </Li> <Li> Syriac </Li> <Li> Tamil </Li> <Li> Japanese </Li> </Ul> </Td> </Tr> <Tr> <Th> Early Medieval </Th> </Tr> <Tr> <Td> <Ul> <Li> Matter of Rome </Li> <Li> Matter of France </Li> <Li> Matter of Britain </Li> <Li> Armenian </Li> <Li> Byzantine </Li> <Li> Georgian </Li> <Li> Kannada </Li> <Li> Middle Persian </Li> <Li> Turkish </Li> </Ul> </Td> </Tr> <Tr> <Th> Medieval </Th> </Tr> <Tr> <Td> <Ul> <Li> Old Bulgarian </Li> <Li> Old English </Li> <Li> Middle English </Li> <Li> Arabic </Li> <Li> Persian </Li> <Li> Armenian </Li> <Li> Byzantine </Li> <Li> Catalan </Li> <Li> Dutch </Li> <Li> French </Li> <Li> Georgian </Li> <Li> German </Li> <Li> Bengali </Li> <Li> Indian </Li> <Li> Old Irish </Li> <Li> Italian </Li> <Li> Korean </Li> <Li> Japanese </Li> <Li> Nepal Bhasa </Li> <Li> Norse </Li> <Li> Russian </Li> <Li> Telugu </Li> <Li> Turkish </Li> <Li> Welsh </Li> </Ul> </Td> </Tr> <Tr> <Th> Early Modern </Th> </Tr> <Tr> <Td> <Ul> <Li> Renaissance </Li> <Li> Baroque </Li> </Ul> </Td> </Tr> <Tr> <Th> Modern by century </Th> </Tr> <Tr> <Td> <Ul> <Li> 18th </Li> <Li> 19th </Li> <Li> 20th </Li> <Li> 21st </Li> </Ul> </Td> </Tr> <Tr> <Td> Literature portal </Td> </Tr> <Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> </Table> <Tr> <Th> History of literature by era </Th> </Tr> <Tr> <Th> Bronze Age </Th> </Tr> <Tr> <Td> <Ul> <Li> Ancient Egyptian </Li> <Li> Akkadian </Li> <Li> Sumerian </Li> </Ul> </Td> </Tr>

What is the oldest book still in existence