InuYasha 04 - Turtleback School & Library Binding Edition - InuYasha Sagebrush Author:Rumiko Takahashi FOR USE IN SCHOOLS AND LIBRARIES ONLY. Follows the adventures of high school student Kagome and the feral half-demon dog-boy Inu-Yasha as they join forces to reclaim the ""Jewel Of Four Souls"" to prevent evil mortals and demons from using its terrifying powers.