"Once Upon a Marigold" is a novel by Jean Ferris, published in 2002. It's a charming and whimsical story set in a fairy tale kingdom, following the adventures of a young boy named Christian who lives in the forest with a troll named Edric. Christian falls in love with a princess named Marigold, who he communicates with via carrier pigeon. The story is filled with humor, romance, and adventure as Christian navigates his way through the challenges of love and friendship in a kingdom filled with eccentric characters and magical creatures. It's a delightful tale suitable for readers of all ages, blending elements of fantasy, humor, and romance in a unique and entertaining way.