BiblioVault may have an electronic file which would meet your requirements for this title:
Postal Indiscretions: The Correspondence of Tadeusz Borowski
Tadeusz Drewnowski and Alicia Nitecki
Paper: 978-0-8101-2960-3
Cloth: 978-0-8101-2203-1
Electronic: 978-0-8101-6154-2