<Tr> <Th> Exodus </Th> <Td> Shemot </Td> </Tr> <Tr> <Th> Leviticus </Th> <Td> Wayiqra </Td> </Tr> <Tr> <Th> Numbers </Th> <Td> Bemidbar </Td> </Tr> <Tr> <Th> Deuteronomy </Th> <Td> Devarim </Td> </Tr>

When were the psalms written and by whom