Gravity's Rainbow — Thomas Pynchon
This is one of the many great novels of an earlier age that was subsequently denigrated by the poor taste of early 2000s graphic designers. Here you may enjoy the 1987 printing with a more than acceptable cover design.
Softcover. Condition-wise there's some wear to the covers, especially the back (as pictured). But she's got a great spine and clean text block.
New York: Penguin Books, 1987.