Competition closes at 23:59 on
10 December 2020

 There’s an ‘invasive species’ in our oceans that’s a threat to the world. But what is it? And what can we do about it? 

In the beautifully illustrated book Plasticus Maritimus, marine biologist Ana Pêgo tells us all about plastic, and how it ends up in our rivers, lakes and oceans. Giving the invasive new ‘species’ the Latin name Plasticus maritimus, Ana shows us tips and tricks for identifying – and combating pollution in our oceans. 

Plasticus maritimus deserves to have its days numbered. Together, we can send it packing! 

The prize

Thirty winners will nab a copy of this brill book! 

Find out more about Greystone Kids’ socially conscious books at 

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