The Fault in Our Stars

…and was turned into a film in 2014. It explores the relationship between two teenagers battling cancer. Turtles All the Way Down (2017) deals with mental illness. The story is told from the perspective of Aza, who suffers from obsessive-compulsive disorder and comes to realize that she must learn to…

…a young cancer patient, in The Fault in Our Stars (2014), based on the best-selling young adult novel by John Green. She then moved into bigger-budget fare as the heroine Tris Prior in three films in the science-fiction adventure Divergent franchise, Divergent (2014), Insurgent (2015), and Allegiant