This was originally 4 novellas, each named for an element, and there is some relationship to humans and nature to support all of that (and the ending sort of brings it all together but I won't discuss that because it would be too spoiler-y). I thought three of the novellas, each is its own story tangentially connected to all the others, worked quite well. Each fell between a 4 and 5 star on my scale. It was only the third novella where I think Boyne fumbled.
The first novella, Water, focuses on a woman's story, and I was quite impressed with how fully Boyne brought to life the character, Willow/Vanessa (she changes her name for REASONS). I hear all the time that men cannot write female characters, and I would refer all those who believe that to read Water. That story is heartbreaking and real, and I was able to feel what the character was going through and understand her frustrations, regrets, and choices. I just loved it.
I liked the second story, Earth, very much. It centers on a person Willow meets in passing in the first novella. Evan is a young Gay man finding his way. I don't want to say too much about this one, but it also felt heartbreakingly real. I was frustrated with Evan's choices, but I understood them, and they rang true. The bad guy in the second story (there is a bad guy on all the stories) was so evil it was a touch ridiculous, and the daddy issues went a bit further than I think is in keeping with real damaged people with terrible fathers, but overall this was pretty great.
Then came novella #3, Fire. Freya, the MC, made no sense to me. She is a burn doctor with many secrets. That is all I will say about the plot. Freya, like all the MC's in this book, is living with trauma that left scars that disfigured her psyche in much the same way fire disfigures the appearance of her patients in the burn unit. Again, I don't want to say how this manifests or ends, but I will say that I thought the psychology of it all was wildly oversimplified, and Freya's actions, or really patterns, were made theatrical. I also need to address one elephant in the room, because I am certain it impacted my reading of this section. Boyne has publicly pronounced himself a Trans Exclusionary Radical Feminist in interviews and social posts. I find that appalling, but where art does not incorporate the vile belief systems of the artist, I usually choose to separate those beliefs from my reading of the work. In this story, Boyne brings that gender essentialism to the page. There are many pronouncements: This is what all adolescent boys do, this is how all adolescent boys ache, this is what all women want, this is what no women want. These statements of alleged fact come up again and again. Even if Boyne was not crowing about his TERF philosophy, I would have had a problem with this, but in light of his statements, I was disgusted by much of the story. The prose is gorgeous, and the suffering of several of the characters reached inside me and wrung out my heart like it was a wet sponge, but all in all, this story ended up between a 2 and a 3 star.
Happily, Boyne returned to form with the last story, Air, which I loved. To see Aaron, whom we met in Fire, rebuild his sense of self after years of denying himself pleasure and engagement, and to have that happen through his relationship to his son and to a place that featured in two of the three earlier novellas, it was just lovely. This story brings us back to story #1 and closes a circle. It was beautifully done, truly masterful writing.
Overall, I recommend this despite my many issues with the third novella.. Please be aware that every story is shot through the tales of violence. Expect beatings, sexual and psychological child abuse, rape, suicide, murder, suicidal depression, and more. This is not an easy read, but it is an excellent one that moved me deeply.