BiblioVault may have an electronic file which would meet your requirements for this title:
Clarel: A Poem and Pilgrimage in the Holy Land
Herman Melville, Hershel Parker, Harrison Hayford, G. Thomas Tanselle and Alma MacDougall Reising
Paper: 978-0-8101-2540-7
Electronic: 978-0-8101-6337-9