This series takes a look at major developments and inventions that cause controversy and concern in the public and scientific establishment.

Author Biography

Isabel Thomas studied Human Sciences at Oxford University before working in the wonderful world of children's publishing. She has written dozens of books for children and teenagers, and is a trained literacy tutor. Isabel lives in Cambridge, UK, with her husband and three rambunctious sons. Anna Claybourne enjoys writing nonfiction for children. It's a good thing she does, because she's the author of well-over 100 books on a range of topics.