Once again, I have highlighted way too many things in an Alice Oseman book.

Solitaire is Tori Spring's story. I didn't realize it was written before Heartstopper, and it kind of has different vibes from the other Heartstopper books I've read, but I really liked it. As always, I highlighted way too many quotes (because Oseman is way too good at calling me out). Also, I better understand Michael Holden now so I guess I need to rewatch season 3 of Heartstopper.
I really hope that the next season of Heartstopper focuses more on Tori's story, because I really enjoyed learning about her character her and her struggles. Solitaire is a mysterious blog project that seems coincidentally close to Tori's life, and she's not sure why. There's some mystery element in trying to discover who started Solitaire, how it's connected to Tori, and what it's next plan is. I didn't completely guess the main plot twist, but the idea did cross my mind at least once. I also thought this book was way darker in terms of content than some of the other books in the "Osemanverse," especially toward the end, so be careful of content warnings if you're planning to read it.
This is a character-focused novel, which I sometimes don't like as much, but I think it worked well for this book. Tori's character was relatable in some ways, and I really sympathized with her. I'd love to read more about her. I also really liked the depth of Michael Holden. He's such an interesting and complex character. I liked learning about Tori's other friends as well, and I was glad to see the Nick and Charlie cameos. (Also, Nick is a confirmed Twilight fan?)
Alice Oseman never fails to produce heartwrenching and simultaneously heartwarming stories, and Solitaire is no exception.

4/5