Nine-year-old Rudi and his beloved dog Hanno escape from Nazi Germany in a novel for readers of Number the Stars and animal lovers. What if you had to leave your dog behind when you fled? Nine-year-old Rudi has a chance to leave the dangers of Nazi Germany on a Kindertransport to England. However, he cannot bring Hanno, his wonderful dachshund. Luckily, his family finds a way to smuggle Hanno to London. But with England on the brink of war, Hanno is still not safe. Rudi's kind English family is willing to put up with a dog during normal times, but as a German invasion becomes imminent, they reconsider. Many British people decide their pets will suffer as well as drain limited resources, and thousands of pets are euthanized. To save Hanno, Rudi joins a group of scrappy London children who hide their pets away in a vacant lot. Just as London's children are about to be evacuated to the countryside, the group finds a wealthy animal lover willing to care for the...