The heroic trio from Ice Age, Manny, Sid & Diego, realise their valley is under threat from flooding as temperatures rise & the ice around them begins to melt. They set out to find a boat which is said to be at the end of the valley. Level 2 For children gaining confidence in reading in English. This series builds on reading stamina with the average word count of every book at around 800 words. Up to 250 unique headwords are included throughout.o be at the end of the valley. elt 17 popcornelt eltreaders summer-18 sum-18 sum-18-ie pm 19-offer