(with Andrzej Walicki) ‘Sir Isaiah Berlin do Andrzeja Walickiego’ (letters from IB to AW, translated by Magda Pietrzak-Merta and Tomasz Merta, with comments by AW), Res Publica 82/83 (double issue, July/August 1995), 101–116; some repr. in B and A

(with Andrzej Walicki) ‘Sir Isaiah Berlin do Andrzeja Walickiego’ (letters from IB to AW, translated by Magda Pietrzak-Merta and Tomasz Merta, with comments by AW), Res Publica 82/83 (double issue, July/August 1995), 101–116