The series that comes immediately to mind is N.K. Jemisin's Broken Earth Trilogy. Stellar reads, all three. Explorations of heavy themes like racism, freedom, sacrifice, and consequences of messing with the planet, all in apolitical ways. Bald truth without preaching. Meaningful storytelling done right. The complex, convoluted, charged fuck-ups of history removed from real-world context and placed neatly into our laps in the form of a heartrending tale. Peel away the story's exquisite wrapping, and the author has challenged each reader to look directly at these approach-at-your-own-risk topics.
Ignore the failures, the regrets, the undone tasks, the ineptitudes, the stressful relationships, and sink into another world. For a little while. Until the courage to face it all arises. And definitely voice gratitude for the opportunity to be quiet and still delve into words and, thereby, find a bit of healing.
Currently (re)reading: Harry Potter and the Order of the Phoenix
Currently reading: A Thousand Miles Up The Nile
The latter is a bit of research. I'm seriously toying with the idea of moving the setting of Blackbird from England to Egypt, and Amelia Edwards' account is the perfect resource to study and glean tidbits from.