Share this Page Discover Like Books Books similar to Double Helix Other books by Nancy Werlin Other books with same Classifications Horror Science Fiction / Fantasy English Language Arts Science Social Studies Other books with same Subjects Science fiction Juvenile Fiction | General Genetic engineering Bioethics Bioethics--Fiction Huntington's disease--Fiction Genetic engineering--Fiction Huntington's chorea Other books on the same Booklist What Ails You? Other books with similar Lexile levels Lexile Range 500L - 850L