It all begins with a fugitive billionaire and the promise of a cash reward. Turtles All the Way Down is about lifelong friendship, the intimacy of an unexpected reunion, Star Wars fan fiction, and tuatara. But at its heart is Aza Holmes, a young woman navigating daily existence within the ever-tightening spiral of her own thoughts.

Rising high school juniors Jocelyn Wu and Will Domenici fall in love while trying to save the Wu family restaurant, A-Plus Chinese Garden.

Twelve-year-old Iveliz is trying to manage her mental health and advocate for the help and understanding she deserves, but in the meantime her new friend calls her crazy and her abuela Mimi dismisses the therapy and medicine Iveliz needs to feel like herself.

While twelve-year-old Andi has suffered from anxiety attacks ever since her mother died ten months ago, Zora starting hurting herself whenever she feels out of control; they are both at Camp Harmony, an elite summer music camp, trying to deal with their problems and also the stress of competition--but as the summer passes they find themselves increasingly drawn to each other, and maybe not just as friends.

Drawn into the mystical world she created, 11-year-old Kiki Kallira must battle against her fear and anxiety to save two worlds--the real and imagined--from the wrath of an ancient deity bent on total destruction. "Kiki Kallira has always been a worrier. Did she lock the front door? Is there a terrible reason her mom is late? Recently her anxiety has been getting out of control, but one thing that has always soothed her is drawing. Kiki's sketchbook...