Assuming that both books are in the Public Domain, I could create an interlinked book for you (like my
French-English Three Musketeers version)
if you align all paragraphs (or sentences) and put them in a two-column spreadsheet.
Aligning can be done using
LF Aligner (free) or
Abbyy Aligner (volume license).
BTW, for a couple of language combinations read-to-use bitexts already exist. What language combination(s) are you interested in?