di Noughts and Crosses
La serie Betsey Biggalow di Noughts and Crosses comprende 6 libri.
Betsey Biggalow the Detective
1992
Betsey Biggalow Is Here!
1993
Hurricane Betsey
1994
Betsey's Birthday Surprise
1997
The Big Book of Betsey Biggalow
2007
Magic Betsey
2014