American Girl: Hoofbeats of Danger1999
History Mysteries
by Holly Hughes
In 1860, eleven-year 0ld Annie, who lives at the REd Buttes Pony Express station in the Nebraska Territoy, asks Pony Express Rider Bill Cody to help her find the person responsible for sabotaging her favorite pony Magpie.
— from OpenLibrary
2 editions at OpenLibrary