<P> The second cast took over on 24 May 2017, with the original cast having their final performance on 21 May 2017 . </P> <P> The third cast took over on 23 May 2018 . </P> <Table> Harry Potter and the Cursed Child <Tr> <Td_colspan="2"> Special Rehearsal Edition cover </Td> </Tr> <Tr> <Th> Author </Th> <Td> Jack Thorne (script) J.K. Rowling, John Tiffany & Jack Thorne (story) </Td> </Tr> <Tr> <Th> Country </Th> <Td> United Kingdom </Td> </Tr> <Tr> <Th> Language </Th> <Td> English </Td> </Tr> <Tr> <Th> Series </Th> <Td> Harry Potter </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Fantasy, Drama </Td> </Tr> <Tr> <Th> Published </Th> <Td> 31 July 2016 (Special Rehearsal Edition) 25 July 2017 (Definitive Collector's Edition) </Td> </Tr> <Tr> <Th> Publisher </Th> <Td> <Ul> <Li> Little, Brown and Company (UK) </Li> <Li> Scholastic (US) </Li> <Li> Pottermore (digital) </Li> </Ul> </Td> </Tr> <Tr> <Th> Publication date </Th> <Td> 31 July 2016 </Td> </Tr> <Tr> <Th> Pages </Th> <Td> 328 (Special Rehearsal Edition) 321 (Definitive Collector's Edition) </Td> </Tr> <Tr> <Th> ISBN </Th> <Td> 978 - 1 - 338 - 09913 - 3 (US); 978 - 0 - 7515 - 6535 - 5 (UK) </Td> </Tr> </Table> <Tr> <Td_colspan="2"> Special Rehearsal Edition cover </Td> </Tr>

Who published harry potter and the cursed child