public async Task <IActionResult> Get(int currentPage, int pageSize)
        {
            var paginatedAuthors = await _authorService.BrowseAsync(currentPage, pageSize);

            Response.AddPaginationHeader(paginatedAuthors.CurrentPage, paginatedAuthors.PageSize,
                                         paginatedAuthors.TotalCount, paginatedAuthors.TotalPages);

            return(Ok(paginatedAuthors.Source));
        }