This reader's guide accompanies the artwork created by Dianne Ayres and Alisa Golden, Letters of Transit: Bird Passports. The artwork includes letterpress printed passports and hand-painted wooden eggs for seven birds: Osprey, Mallard, Green Heron, Black Oystercatcher, American Coot, White-tailed Kite, and Anna's Hummingbird, all contained in a handmade nestlike bag in the Arts & Crafts style. The guide contains photographs of all aspects of the work, the complete text from the passports, plus artist statements and bios and notes about the creative process.