Watch out for the bears!

A short chapter book for children aged 6-9.  Approx 1,550 words and 6 chapters.  The man who looked after the weather said to his son, ?Tom, it?s time you learnt how to do my job. I?m going into town tomorrow and I want you to look after the weather huts.?  ?Yes, Father, I can do that,? Tom said with a smile.  So the next morning Tom waved bye to his Father as he got into his van.  His father called out, ?Watch out for the bears!?  ?Watch out for the what?? Tom called back.  ?The bears that live in the forest!? his father shouted.  Tom shook his head.  Bears that lived in the forest!  He?d never seen any bears.  What was his father talking about?  Tom soon finds out ...