The Round Rock Public Library's Teen Book Club meets at 6:30 p.m. Tuesday, May 20 in the Library's Teen Room.

This month's book is Rx by Tracy Lynn.

Bookletters review: "In this timely and thought-provoking novel inspired by the epidemic of prescription drug use among teens, class superstar Thyme Gilcrest is convinced she has ADHD and borrows Ritalin from a friend to stay on top at her overachieving high school. Soon Thyme is trading with classmates to get the meds she 'needs.'"

A limited number of free copies of the book will be available at the Reference Desk (2nd Floor). First come, first served! Then take your book to the Book Club and join in the conversation.