Everything you need to understand or teach All-Night Pharmacy by Ruth Madievsky.
In Ruth Madievsky's novel All-Night Pharmacy, the unnamed first person narrator struggles to decide what she wants for her future in the wake of her high school graduation. Instead of enrolling in college courses as planned, she starts spending all of her time partying with her charismatic sister Debbie. When Debbie disappears one night after she and the narrator have a fight, the narrator must determine if her life is better or worse without her sister. The novel explores themes including identity, desire, and the past.