Can we draw the following hypothesis from the context? 

Context:

Orphan X is a 2016 thriller novel written by Gregg Hurwitz. It is the first in a five-book series of the same name from publisher Minotaur Books with the film rights belonging to Warner Bros. Bradley Cooper is likely to produce and possibly star the movie.

Hypothesis: The other books might not be made into movie as the first one did not do as well as expected
It's impossible to say