Series:

Simply science

3 total works

Cover of Planet Earth

Planet Earth

by Mark Pettigrew

Published 31 July 1986
Traces the history of the Earth, how movements in its surface produce mountains, earthquakes, and volcanoes, and what causes the seasons, tides, and patterns of night and day.

Cover of Living Things

Living Things

by Mark Pettigrew

Published 31 July 1986

Cover of Structure and Materials

Structure and Materials

by Mark Pettigrew

Published 31 July 1986