Her writing can be said to fall into two periods – the early work (1912–25) and her later work (from around 1936 until her death), divided by a decade of reduced literary output.
Tulisannya bisa dikatakan jatuh ke dalam dua periode – karya awal (1912-1925) dan karya akhir (dari sekitar 1936 sampai kematiannya), dibagi dengan satu dekade berkurangnya keluaran sastra.