Wendy Oldfield

Starting Science

1990

Sound and music

1991

Material World

2006

Food

1992

First Step Science

1995

Wind

1996

The Super Science Book of Time

1993

Sun

1994

Snow and ice

1994

Rain

1994

Odds and Ends

1992

My car

1991

It's Plastic

2006

Water (Starting Science)

1991

Toys and Models (Science Busy Books)

1992

Time and Change

1992

The senses

1991

Spinning machines

1995