
A field guide to Indian mammals
2003
ISBN 9780143029984
Under siege
1996
ISBN 9781858501024
Wildlife crime
1998
ISBN 9788185019758
On the brink
1999
ISBN 9780140278262
Heaven, and earth, and I
2002
ISBN 9780143029298
Birds and Animals Quiz Book
2004
ISBN 9788122303674
Mammals of India
2009
ISBN 9780691140674