Courtney Summers is a Canadian author known for her young adult fiction, particularly in the genres of contemporary and thriller. She gained recognition for her compelling storytelling and strong character development, often exploring themes of trauma, friendship, and the complexities of adolescence. Some of her notable works include Sadie, Cracked Up to Be, and This is Not a Test. Summers has received several accolades for her writing, including nominations for the Governor General's Literary Award and the Kirkus Prize. Her books often resonate with readers for their emotional depth and realistic portrayals of difficult subjects, making her a significant voice in modern young adult literature.