Barbie is one of the top girls properties - the world s #1 fashion doll. Now Scholastic is on the Barbie bandwagon with stories starring Barbie as a reporter with a nose for a mystery. Barbie and her friend Teresa are headed to a dude ranch for Barbie s most exciting assignment yet. She s going behind-the-scenes of a new movie Riding on the Wind for an exclusive interview with the star heartthrob Matt Carson. But wherever Barbie goes a mystery is sure to follow. No sooner does she arrive at the set than the movie s other star the champion racehorse Orion disappears without a trace. Has Orion been stolen? It seems like everyone had a motive for wanting the horse out of the picture. Can Barbie find the real culprit behind the crime in time to save the movie?