Series:

Solving Science Mysteries

4 total works

Cover of Why Do Monkeys Chatter?

Why Do Monkeys Chatter?

by Helen Bethune

Published 19 January 2009

Cover of Why Does My Heart Pump?

Why Does My Heart Pump?

by Helen Bethune

Published 19 January 2009

Cover of Why Do Diamonds Sparkle?

Why Do Diamonds Sparkle?

by Helen Bethune

Published 15 January 2010

Cover of Why Do Glaciers Grind?

Why Do Glaciers Grind?

by Helen Bethune

Published 19 January 2009