'Conservation Explorer' (The Cutty Sark Trust, 2005)
'Adventures of Riley: Mission to Madagascar'
(Eaglemont Press, 2005)
'Adventures of Riley: Dolphins in Danger'
(Eaglemont Press, 2005)
'Adventures of Riley: Amazon River Rescue'
(Eaglemont Press, 2004)
'Adventures of Riley: Safari in South Africa'
(Eaglemont Press, 2003)
'Adventures of Riley: Tigers in Terai'
(Eaglemont Press, 2003)
'Quest for Treasure in the Cayman Islands'
(Eaglemont Press, 2002)
'Alistair on Safari'
(Eaglemont Press, 2001)
