You’ll definitely want to check out the new “mini-Hexapla,” edited by Fred Long, who teaches NT at Asbury Seminary, and Michael Halcomb (who is pursuing a PhD at Asbury and also blogs at Πιστευομεν). The title is:
A Parallel & Interlinear New Testament Polyglot: Luke-Acts in Hebrew, Latin, Greek, English, German, and French. It’s available for $17.99 at Amazon. For a 600 pg book, that’s a pretty good price!
Here’s the basic idea: The text of Luke and Acts is presented a verse at a time with the Hebrew, Latin, Greek, English, German, and French (all from public domain editions) given interlinearly in that order (Acts is presented in parallel in larger sections–see Michael Halcomb’s comment below):
All of these languages are very important for Biblical scholars to know, so this is a great resource for increasing or maintaining your reading proficiency in them.
It looks like this is vol. 1 of a multivolume project, so keep your eyes out for forthcoming additions to the series. For more info and samples make sure to visit http://www.ntpolyglot.com/
Of course, if you just want to bone up on your Latin and Greek, check out the old standby: the Novum Testamentum Graece et Latine, which has the entire Greek NT and Latin Vulgate on facing pages, along with cross references and a critical apparatus for each.