齊佛特(Ziefert, Harriet)

小河馬和新娘妹妹 / by: 啟思編輯部; 布恩(Boon, Emilie); 齊佛特(Ziefert, Harriet) (Language materials, printed)

The cow in the house = 屋子裡的牛 by: BolamEmily; 包蘭(Bolam, Emily); 齊佛特(Ziefert, Harriet) (Language materials, printed)

小母雞潘妮 by: 包蘭(Bolam, Emily); 齊佛特(Ziefert, Harriet) (Language materials, printed)

Let's trade = 來玩交換遊戲 by: MorganMary; 摩爾根(Morgan, Mary); 齊佛特(Ziefert, Harriet) (Language materials, printed)