Addison Visits Denmark tells the richly illustrated story of a toddler's first big adventure. Daughter, granddaughter, niece, and cousin, Addison "Addy" Gray, sets off from her home in California to visit Copenhagen, where her paternal grandmother was born and grew up. There will be many firsts on her trip, as Addy crosses an ocean to discover her heritage, The Little Mermaid, and new playmates.