Book 7 in the critically acclaimed, bestselling Passport to Peril Mystery series As a travel escort for seniors, Emily Andrew-Miceli has led her feisty Iowa clan all over the world. This time, they're off to see historic windmills, classic Rembrandts, and picturesque canals in Holland--if they can ever unplug from their smartphones, that is. Joining them is the high school class from Bangor, Maine, whose 50th reunion celebration goes south faster...