"Join cousins Patrick and Beth as they race to discover how a deadly cholera infection is being spread. Many in London have died. Dr. John Snow is a scientist. He is sure he knows how to keep people from getting sick. Curate Henry Whitehead disagrees. So does Nurse Florence Nightingale. Can the disease be stopped before Patrick gets sick?"--
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.