Why is the BHS 3.5 being featured as the Book of the Day when 4.2 is available? If you want an older edition than 4.2, there is also 4.0 and the unnumbered BHS morph.
It is most likely a random selection of books in your library. I assume once we get to the place where we can hide books, these older versions can be "hidden" and they will not show up anymore.
