Dark Fire: Nothing is going to stop Lisa from visiting her beloved Jupiter, the horse she was forced to sell, neither her unsympathetic father nor the cruel nephew of Jupiter’s new owner. Then a crime is committed that shakes Lisa to her core, and the police suspect Jupiter.
Desert Song: When Sophie unwittingly puts her foster parents' most valuable mare, Aria, in danger, she is afraid she will be sent away. So she keeps her mistake secret, hiding Aria in a remote canyon. But little does Sofie know that a terrible evil is stalking the mare.
Condor Mountain: Elena’s dad is trapped with his horse in the Andes Mountains. Above them, the condors are circling, ready to strike. Elena is the only one who can get to her father and his horse in time, but she doesn’t believe they’re in danger – and she certainly doesn’t trust the strange girl who says she’ll help, the girl who rides the wild mare that no one has ever been able to tame.
Swift Current: Ali soon realizes that all the accidents happening on the ranch aren’t really accidents. Someone is setting traps, trying to scare her. Then the intruder targets her horses. She can't understand why someone would want to hurt three innocent horses, but one thing’s for certain - she needs to figure it out before something terrible happens! Then the horses go missing. Is she already too late?