Lenny's Dad has cancer. Lenny's Dad is dying. Lenny is sixteen and has the weight of the world on her shoulders. Her best friend Julian is moving to the other side of the country. Life for Don Juan Crustaeo, the lothario lobster from their diner hangout is not looking to be a long term thing. Lenny is scared and writes lists of ways the world can end. The Earth could be swallowed up by Cosmic death bubbles and we would all die. We jon Lenny looking for cures for her Dad, her mother is convinced Walnuts hold the key. Lenny is not. Doctor Ganesh suggests a drug trial, which to Lenny is the Holy Grail and she is convinced will work. In between this she is a sixteen year girl making the mistakes that sixteen years make. An interesting and sometimes emotional read.