Kids, saddle up and get ready to join the search in this historical fiction western set in present day!

The four intrepid Botanic Hill Detectives--Lanny and Lexi Wyatt, Moki Kalani, and Rani Kumar--travel to the Mayfield family's rural California horse ranch east of town to tackle their third mystery.

The mission? To investigate the theft of valuable objects from the barn and corrals.

Soon, their case entangles them in the hunt for a long-lost gold mine, the exploration of a snake-infested ghost town, and the identification of a threatening black-clad figure on horseback known as the Phantom Rider.