Various 
Routledge Library Editions: Victorian Theatre [PDF ebook] 

Reissuing works originally published between 1971 and 1981, this compact set offers an outstanding collection of scholarship devoted to 19th Century, Victorian, theatre. A small set of performance history and criticism, this set includes a biography of Henry Irving, a look at the rise of the status of a career as actor, and a consideration of the advent of dramatic criticism. These volumes present together a lively picture of the development of the contemporary theatre.