Freddy and Fredericka is a 2005 satiric novel by Mark Helprin.
Freddy and Fredericka are a British royal couple similar to Prince Charles and Diana, Princess of Wales. The two are sent to America on a comic adventure to fulfill a quest to achieve Freddy's destiny.
The novel was named by National Review to be one of the ten great conservative novels written by Americans since the 1950s.
The New Yorker said "at its best, the novel achieves genuine lightness," and the New York Times found it "great silly fun—a rowdy, rambunctious read that's part acid farce, part bittersweet fairy tale," but Allen Barra wrote in the Washington Post that it was "overwritten" and "never congeals as a fable, satire, farce or anything except a royal self-indulgence."