Welcome to Boy.net (Earth's Shadow Book 1) by Lyda Morehouse is set in Earth's solar system a good while after the Archangel books, long enough that most people thing Earth is largely abandoned; also, you don't have to have read (or remember) the prior books to enjoy this. Mars is now the dominant power, and the people farther out avoid their area of influence, and their ENForcer space marines, as much as possible. This book follows a lesbian couple, one from the science-focused and culturally progressive Moon, the other a trans defector who fled the ENForcers, who want her back to reprogram both mentally and physically via nanobots and her cybernetic enhancements. Though the opening felt like a held breath, the plot swiftly starts rolling and doesn't really stop through a sequence of different environments and encounters with fun, quirky secondary characters. It's a very inclusive book, with disabled characters who use cybernetic enhancements, a character with dyslexia, a Deaf character, and people with a range of genders and sexual preferences. Also, at a key moment activists show up and I love that for this story. We need more books showing activism happening in different ways. This is from a small press, so I hope it gains traction and we get more in this series!