A vintage book cover featuring a character named Kenmo riding a horse through space. The cover has a retro aesthetic with a color palette of blues, yellows, and oranges. The title 'Kenmo and the Sky Horse' is prominently displayed at the top, and the author's name 'E.C. Elliot' is written at the bottom. The cover art depicts Kenmo in a space suit, riding a horse with a space helmet, and the background shows a starry space scene with a planet and a spaceship.