The Jukebox Time Travelers
Six elementary school kids form a band and get pulled back in time through a magic jukebox. They solve problems in the past that turn out to be lined up with what they're each working through right now.
Every trip back is a teaching moment for executive functioning and social skills, wrapped up in flashy time travel, current kid culture, and six kids on their way to becoming rockstars.
The book itself is built for neurodiverse and less-motivated readers, based on real research: bigger type without dumbing down the story, short chapter intros and recaps so nobody loses the thread, a progress bar in every chapter, and no italics or blocks of capital letters — ever.