The aim of this book is to give as detailed a description as is possible of one of the most beautiful and complicated examples in low-dimensional topology. This example is a gateway to a new idea of higher dimensional algebra in which diagrams replace algebraic expressions and relationships between [...]
People in churches today are hungry for a word from God. Preachers need to prepare and deliver sound biblical sermons that connect with their audience in a meaningful way. Whether you are a student new to preaching or a veteran looking to brush up your preaching skills, here is a valuable resource.G[...]