I'd really highly recommend the Uncle Albert series of novels by Russell Stannard: https://booksforkeeps.co.uk/article/visiting-uncle-albert/ https://booksfork

I'd really highly recommend the Uncle Albert series of novels by Russell Stannard: https://booksforkeeps.co.uk/article/visiting-uncle-albert/ https://booksforkeeps.co.uk/article/visiting-uncle-albert/ The intuition you can develop about special and general relativity from these books is pretty amazing!