Did the Barton Boys "really" rob the stagecoach years ago? If so, where's the loot they stole? Rick and his cousins go spelunking to find out. Summer has never been this much fun. Full color.

Anna Jane Hays has written and co-edited numerous books for young children, including several Step into Reading Phonics Readers. Jerry Smath illustrated his first children’s book in 1954 and hasn’t stopped. He has illustrated over 100 books for other authors, and has written and illustrated 30 of his own titles. Two of those, But No Elephants and The Housekeeper’s Dog (Parents Press), were Children’s Choice Award winners. Jerry and his wife live in Croton-on-Hudson, New York, with a dog named Molly.