The Drop Edge of Yonder begins in the mountains of Colorado and ends in the far reaches of the Northwest, a journey that includes the beginnings of a Mexican revolution, a voyage across the Gulf of Mexico to Panama, and up the coast of California to San Francisco and the gold fields. Along the trail, Zebulon becomes involved in a series of tragic love triangles, witnesses the death of his mother and father, and confronts the age-old questions of life, love, and death.

Julian Drew, attempting to cope with the recent death of his mother and an abusive step-mother, writes in a code in three notebooks in which he documents his changing life in code.

It’s August 1941, and Brick and Mariel both love the Brooklyn Dodgers. Brick listens to their games on the radio in Windy Hill, in upstate New York, where his family has an apple orchard; Mariel, once a polio patient in the hospital in Windy Hill, lives in Brooklyn near the Dodgers’ home, Ebbets Field. She was adopted by Loretta, a nurse at the hospital, and has never known what happened to her own mother. Someday, somehow, she plans to return to Windy Hill and find out. When a fire destroys their orchard, Brick’s parents must leave the farm to find work. They send him to live in Brooklyn with their friend Loretta, even though Brick knows that their elderly neighbors need his help to pick what’s left of the apples. The only good thing about Brooklyn is seeing the Dodgers play–that, and his friendship with Mariel. Maybe, together, they’ll find a way to return to Windy Hill, save the harvest, and learn the truth about Mariel’s past.