Here are some links that you might find interesting. 'Hunting the Hunter Gatherer' is written for all ages with good illustrations. The YouTube video - 'A History Shaped by Water' is also fascinating. Watch someone using flint, wood and birch tar to make weapons, just like they do in Stone Arrows.

 

(Thanks to Tees Archaeology about the Mesolithic in Yorkshire and to Dr James Dilley at Ancient CraftUK for the You Tube video, 'A History Shaped by Water.')