<Li> It appears in Jack Kerouac's novel Big Sur from 1962 . </Li> <Li> It appears in Chinua Achebe's 1966 children's novel Chike and the River . </Li> <Li> It appears in Tom Sharpe's novel Porterhouse Blue, by Mrs Biggs to Zipser . </Li> <Li> It appears in Kurt Vonnegut's novel Jailbird from 1979 . </Li>

All work and no play makes jack a dull boy document