The issue is you are still dealing with the same folks who will say "do black folks really do that? Have those type of adventures?" Meanwhile I can go to the library and see TONS of those books not just by black folks but white folks too.
https://arcadelivingston.com/
Former NFL Rashad Jennings has done a 4 book (4th book comes out next month) series with a black boy in a Dr Who type series.
There is another one-about a boy who tries to stop from becoming a troll.
Maybe and I do mean MAYBE- Up Up and Away with the MIA Michael Pagan and the late Sherman Hemsley.
Or Jump In with Corbin Bleu.
Or Let it Shine with Tyler James Williams.
I want to say there is one on Netflix with the youngest son from Blackish.
Heck the ones I am thinking of are either on Netflix, Disney Channel or HUlu.
Before them Cop & a Half & Space Jam 1.