As spring arrives on Gardam Street, there are surprises in store for each Penderwick, from neighbor Nick Geiger's expected return from the war to Batty's new dog-walking business, but her plans to use her profits to surprise her family on her eleventh birthday go astray. Batty is saving up her dog-walking money for an extra-special surprise for her family, which she plans to present on her upcoming birthday. But when some unwelcome surprises make themselves known, the best-laid plans fall apart. Book #4