public BookBrowser(Book book, IUserService userService, IBibleMetadataService bibleMetadataService)
     : base(book.Group.GetTopmostAncestor().Name)
 {
     _book = book;
     _userService = userService;
     _bibleMetadataService = bibleMetadataService;
 }
 public IBrowser CreateBookBrowser(Book book)
 {
     return new BookBrowser(book, _userService, _bibleMetadataService);
 }