At least I did move from there, though

and suggest a possible workaround. Knowing nothing about the ereader apps for Windows Phone -- other than the names -- I have no idea whether there is a better app fo finding books. But if the location where say Freda expects to see books can be determined, perhaps the save template can be jiggered to put them there.
(And I guess its clear I'm not exactly a fan of the Windows

phone --

sorry about that and please don't take it personally. I've known a few people to get them and they all decided it was a mistake

I tend to get very offtopic near them.)