It's an irresistible gift for animal lovers Adapted from Jennifer Holland's "New York Times" bestselling book, "Unlikely Friendships" celebrates the heartwarming phenomenon of interspecies animal friendships. The Terrier and the Duckling. The Fawn and the Rabbit. And the Tiger Cub and the Baby Rhesus Macaque. Each remarkable pair is documented with a full-color photograph and text describing the history of the relationship.