<Dd> Kitten in the Cold (1996) Holiday Special #2 </Dd> <Dd> 21 . Fawn in the Forest (1997) </Dd> <Dd> 22 . Shetland in the Shed (1997) </Dd> <Dd> 23 . Swan in the Swim (1997) </Dd>

Who wrote a series of books donkey on the doorstep