For hundreds of thousands of years Great Auks thrived in the icy seas of the North Atlantic, bobbing on the waves, diving for fish and struggling up onto rocky shores to mate and hatch their fluffy chicks. But by 1844, not a single one of these magnificent birds was alive. In this stunningly illustrated non-fiction picture book, award-winning author and illustrator Jan Thornhill tells the tragic story of these birds that "weighed as much as a sack...

Scotland Yard's director and a school headmaster team up to find a missing biological warfare expert in this classic, Cold War–era mystery thriller. At the height of the Cold War, one of Britain's top-secret scientists is missing. Prof. Howard Juniper was last seen leaving his lab where he conducted research on biological warfare. What's even more troubling is he may have a virulent, deadly sample with him. He must be found as quickly-and with...