Vintage Children's Book, The Adventures of Lewis and Clark

A midcentury children's book, "The Adventures of Lewis and Clark" by Ormonde De Kay, Jr. and illustrated by John Powers Severin. Published by Random House, a Step Up Books book club edition, 1968. The hardcover book has 86 pages and measures approximately 8 1/4 x 6 3/4. The book is in very good condition with bumped corners and edge wear and marker name on interior cover. Clean pages with midcentury graphics.