Star Trek books

Something very weird and unpleasant is happening re my reading habits. After finishing the Percy Jackson books I tried to read 3 different Star Trek books (new frontier, vanguard & enterprise) and couldn't finish any of them. Star Trek was and is my 1st love in reading. It's the 1st time ever that I couldn't finish a Star Trek book, not to mention 3 in an row. Very weird. And it's not because suddenly I'm incapable of enjoying reading. I moved to a Doctor Who book and can't put it down. I'm going to keep collecting Star Trek books and hopefully I'll start enjoying them again soon.