Story Behind Wool - True Stories Author:Christin Ditchfield What are the different types of wool? How was wool used in Medieval Times? And what is the future of wool? To uncover the hidden facts behind everyday things, explore the secrets of "True Stories". "True Stories" reveals the surprising truth about a range of subjects. Discover everything you could wish to know, and some things you'll wish you di... more »dn't, about a huge range of topics!« less