Hoofbeats of danger /
by Holly Hughes.
- Middleton, Wis. : Pleasant Co. Publications, c1999.
- 130 p. : ill. (some col.), col. map ; 20 cm.
- History mysteries ; 2 .
"American girl."
In 1860, eleven-year-old Annie, who lives at the Red Buttes Pony Express station in the Nebraska Territory, asks Pony Express rider Billy Cody to help her find the person responsible for sabatoging her favorite pony Magpie.