A collection of vivid and powerful stories drawn on the front lines of migration by award-winning artist George Butler. For thousands of years humans have moved around the world, to seek a better life, to flee disaster or to escape war. Migration is a fact of life - and one of the most pressing issues of our time. In striking and intimate illustrations, award-winning artist George Butler introduces us to the people behind the headlines. Drawings made on front lines, in refugee camps and on the move vividly capture stories of leaving home, travelling into the unknown and trying to make a new life. These powerful portraits of migration are a timely reminder of the humanity we all share and our universal need to seek safety and a better life. A stunning, illuminating and sensitive look at stories that deserve to be told.

This broadly-based work gathers the vast bulk of information published on cyclopolymerization since its discovery - including the symmetrical diene counterparts of all classical monomers that can undergo addition polymerization, all unsymmetrical dienes, and cyclopolymerizable monomers such as dialdehydes, diynes, diisocyanates, diepoxides, dinitriles, and some organometallic monomers.;Providing access to contemporary knowledge in the field and offering discussions of interest to a wide variety of polymer scientists, Cyclopolymerization and Cyclocopolymerization: delineates theory; summarizes polymerization procedures; furnishes theoretical justification for mechanistic proposals; details commercial applications; and describes new monomer syntheses. Supplying over 2700 references as well as chemical abstract citations, Cyclopolymerization and Cyclocopolymerization is a resource which should be of practical value to polymer, academic, theoretical and industrial chemists; chemical and plastics engineers; research and development directors in chemistry and chemical engineering programmes; and graduate-level students in these disciplines