Question: does augustus die in the fault in our stars book

Answer: Yes, Augustus confesses to Hazel that his cancer has returned. The two affirm their love and support for one another. Upon their return to Indianapolis, Augustus's health worsens and he ends up in the ICU for a few days. Fearing his death, Augustus invites Isaac and Hazel to his pre-funeral, where they give eulogies. An extremely sick Augustus dies soon after. This leaves Hazel heartbroken and she doesn't know what to do with herself. After this traumatic event, Van Houten shows up at Augustus's funeral to apologize to Hazel.