What is the name of the lead character in a novel about an 18 year old with severe combined immunodeficiency, confined to her home; written by Jamaican-American author Nicola Yoon? 
Everything, Everything (novel):  The novel centers around 18-year-old Madeline Whittier, who has severe combined immunodeficiency (SCID), also known as "bubble baby disease". Nicola Yoon: Nicola Yoon is a Jamaican-American author. Nicola Yoon:  She is best known for writing the 2015 young adult novel "Everything, Everything", a "New York Times" best seller and the basis of a 2017 film of the same name.
i don't know