Turtles all the way, John Green

Aza Holmes is a 16-year-old high school student living in Indianapolis who struggles with OCD,

which often manifests as a fear of the human microbiome accompanied by her best friend Daisy Ramirez,

who writes Star Wars fan fiction.

One day at school Daisy discovers that Russell Pickett, a billionaire construction magnate and the father

of one of Aza's old friends, Davis Pickett, has gone missing in the wake of fraud investigations, so they

decide to investigate it.

Meanwhile, Aza and Mychal are dating but they have an "interesting" relationship bc of the ocd. They talk about deep topics, choices, science, astronomy, the way that goes through life.

At the end, Aza and Daisy discovered the body of Mychal's dad.

"What I love about science is that as you learn, you don't really get answers.

You just get better questions."

"We never really talked much or even looked at each other, but it didn't matter because

we were looking at the same sky together, which is maybe even more intimate than eye

contact anyway. I mean, anybody can look at you. It's quite rare to find someone who

sees the same world you see."

"You're both the fire and the water that extinguishes it. You're the narrator, the protagonist,

and the sidekick. You're the storyteller and the story told. You are somebody's something,

but you are also your you."