Batboys and the World of Baseball - Neil D. Isaacs - Google Books

https://books.google.de/books?id=3eLrLp-N_swC&pg=PA81&dq=kangaroo+court&hl=de&sa=X&ved=0ahUKEwi0tqWr1e_KAhVGIpoKHe8IDM44HhDoAQhg

From 170 interviews Neil D. Isaacs features first-hand stories of batboys who served during nine decades of baseball. In chronicling them he shows how reality neutralizes illusions and how conventions of the sport enforce lifelong values.