Complex sentence: A reviewer in the "Bookman" thought "Two Bad Mice" a pleasant change from the rabbit books and believed neither Tom Thumb or Hunca Munca were completely bad, writing they both looked innocent and loveable in Potter's twenty-seven watercolour drawings.
Split into simpler sentences: A reviewer in the "Bookman" thought "Two Bad Mice" a pleasant change from the rabbit books and believed neither Tom Thumb or Hunca Munca were completely bad. He thought they both looked innocent and loveable in Potter's twenty-seven watercolour drawings.