For example, テレビをみませ is "I will watch TV". I would like to say なにをテレビをみますか but I'm not sure the double を makes any sense, for example in なにをみますか the person may answer テレビ but I want to know what is on the TV that they watch?
I will read book/s in the library.
What book/s will you read?
EDIT: Note that I am not looking for an adjective answer like good, scary, fantasy, but the specific name of the book/show.