As students of reading and publishing know, Mudie's circulating library was a huge presence in Victorian literary life. These are the only 19th-c. copies of the Mudie's catalogue that I've found online. Nicely spaced selection, though, and each one makes for an interesting browse.
July 1858 https://babel.hathitrust.org/cgi/pt?id=umn.31951p002914632&view=1up&seq=5
January 1860 https://babel.hathitrust.org/cgi/pt?id=uc2.ark:/13960/t1mg7j76s&view=1up&seq=5
January 1865 https://babel.hathitrust.org/cgi/pt?id=mdp.39015082940258&view=1up&seq=5
April 1873 https://archive.org/details/MudiesSelectLibraryPrincipalBooksApril1873
April 1876 https://archive.org/details/MudiesSelectLibraryPrincipalBooksApril1876/page/n3/mode/2up
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