Wildspark: A Ghost Machine Adventure - Vashti Hardy

In Medlock, a secretive guild of inventors have brought spirits ofthe dead back into the world, harnessing them in animal-like machines. Young Prue has joined as an apprentice, but she's on a missionof her own: to bring her brother back to life. To find him,she needs to get the ghost machines to remember the people theyused to be.