1989 - A Horse Came Running (Paperback) → Paperback, Hardcover ISBN-13: 9780719546501 ISBN-10: 0719546508 Genre: Children's Books 1 1979 - Danny Dunn Scientific Detective [Danny Dunn, Bk 14] (Paperback) ISBN-13: 9780671443825 ISBN-10: 0671443828 Genre: Children's Books ? 1979 - Danny Dunn and the Universal Glue [Danny Dunn, Bk 15] (Paperback) ISBN-13: 9780671299736 ISBN-10: 0671299735 Genre: Children's Books 1 1975 - A Horse Came Running (Other) → Paperback, Hardcover ISBN-13: 9780021253609 ISBN-10: 0021253609 Genre: Children's Books ? 1974 - Danny Dunn Invisible Boy [Danny Dunn, Bk 13] (Paperback) ISBN-13: 9780671299842 ISBN-10: 0671299840 Genre: Children's Books 1 1971 - Danny Dunn and the Smallifying Machine [Danny Dunn, Bk 11] (Paperback) ISBN-13: 9780671299835 ISBN-10: 0671299832 Genre: Children's Books 1 1971 - Danny Dunn and the Swamp Monster [Danny Dunn, Bk 12] (Paperback) ISBN-13: 9780671299729 ISBN-10: 0671299727 Genre: Children's Books 1 1970 - A Horse Came Running (Hardcover) → Paperback, Hardcover ISBN-13: 9780718817237 ISBN-10: 0718817230 Genre: Children's Books 1 |