There are living things so tiny millions could fit on a dot. Although they are invisible, they are everywhere & they multiply very quickly. They are vital for life on earth, & do all sorts of things
- from giving us a cold & making yoghurt to wearing down mountains & helping to make the air we breathe. With charming illustrations by Emily Sutton, this friendly, clever book succeeds in conveying the complex science of micro-organisms simply & clearly, & opens up an exciting new avenue for young non-fiction.