The product is a set of 3 vintage hardcover illustrated novels from the Rick Brant series by John Blaine, published by Grosset & Dunlap, Inc. in 1947. The books, titled “Sea Gold,” are intended for young adult readers and fall within the adventure genre, with a focus on treasure hunting. Illustrated by Walter Popp, the novels are written in English and embody the literary movement of Modernism, set in the 1940s era. This set offers a nostalgic and thrilling reading experience for fans of classic adventure literature.