Nelliemoser is correct. Defining reading choices by gender is a nonsense. Children, like adults, read what interests them. Many adults rarely read, preferring film, music or drama for their entertainment. I read far more history and biography than novels. That’s my choice. He is clearly a competent decoder and presumably understands what he reads, so look at what his interests are and choose a variety of texts (graphic novels, instruction manuals, sports biographies, archaeology or whatever) so that he will enjoy his present instead of groaning over another gift that will never be looked at.