Books That Are a Really Fun Time

What’s the last book you were reading where you thought midway through, ‘This book is FUN’?
Maybe it made you laugh, maybe it was extremely clever, maybe you were in the perfect location or brain space to enjoy it? (I love when that happens.)
A | BN | K Elyse: The Adventures of Amina al-Sirafi. 
Sarah: Really? That’s awesome!
Elyse:  It’s very much a “get the old gang together for one last heist” story and it’s funny and just generally fun to read.
If you’ve ever played D&D or similar, it has the same emotional feel of playing a silly, high stakes adventure with your besties
Lara: I’m reading it right now and loving it!
Carrie: Samesies!
Sarah:  My most recent was probably  Ship Wrecked.
A | BN | K I loved how clever the characters were at solving problems, and how much the story embraced fandom, fanfic, and relying on colleagues and community to get through a terrible management experience.
Lara: For me it was The Benevolent Society of Ill-Mannered Ladies   ( A | BN | K ). It had me gasping with delight. Shaking my partner, telling him for the millionth time how good this book was. It was an adventure!
Shana: I think it might have been Sol by Nikki Clarke ( A ).
It was an unexpectedly screwball adventure story in the middle of an angsty alien romance series. I loved the cultural conflicts between the outspoken human main character and the feathered, emotionally repressed society she’s plopped into.
The worldbuilding was super creative! I mean, they reproduce through giant eggs…which is something the hero neglects to mention before they have sex. I was thoroughly entertained.
A | BN | K | AB Tara: I don’t know if it’s the last one, but I remember having so much fun with Mrs. Martin’s Incomparable Adventure by Courtney Milan ( A | BN | K | G | AB ).
I laughed so hard that I was in tears several times. I also found some moments incredibly poignant.
Now that I think about it, I might have to read it again.
Susan:  That was the first book I thought of too! I cackled so hard at it that my partner came to check on me a couple of times.
Tara: Same! I was cry laughing so hard that Neil asked I’d I was okay.
What about you?
Please tell us! What was the last book where, while reading, you thought, “I’m having a really good time right now?”