The California Trail, by Cobblestone $6.95 These single topic magazines add a key ingredient to the study of history – excitement! Each contains stories, maps, drawings, photographs, puzzles and a section on things to send for and places to visit. The California Trail, by Cobblestone quantity Add to cart SKU: 1655 Category: Children's Materials Related products Riding with the Pony: The Story of the Pony Express (An Activity Book for Children), by William E. Hill and Jan C. Hill $3.95 Add to cart The California Gold Rush, by Cobblestone $6.95 Add to cart Following Lewis and Clark’s Track: The Story of the Corps of Discovery (An Educational Activity Book), by William E. Hill $8.95 Add to cart Heading Southwest: Along the Santa Fe Trail (An Activity Book for Children), by William E. Hill and Jan C. Hill $3.95 Add to cart Related