Three starred reviews From New York Times bestselling author Laurie Halse Anderson comes an 'thoroughly researched, emotionally resonant' (Booklist, starred review) historical fiction middle grade adventure about a girl struggling to survive amid a smallpox epidemic, the public's fear of inoculation, and the seething Revolutionary War. In the spring of 1776, thirteen-year-old Elsbeth Culpepper wakes to the sound of cannons. It's the Siege of Boston, the Patriots' massive drive to push the Loyalists out that turns the city into a chaotic war zone. Elsbeth's father--her only living relative--has gone missing, leaving her alone and adrift in a broken town while desperately seeking employment to avoid the orphanage. Just when things couldn't feel worse, the smallpox epidemic sweeps across Boston. Now, Bostonians must fight for their lives against an invisible enemy in addition to the visible one. While a treatment is being frantically fine-tuned, thousands of people rush in from the