By R. Alur, Dimitrios Hristu-Varsakelis, K.-E. Arzen, William S. Levine, John Baillieul, T.A. Henzinger
It is a very goog e-book that covers crucial subject matters from basics to purposes of networked and embedded structures with theories and updated concepts. particularly, i love the chapters of "Bluetooth up to speed" and "Embedded sensor networks". Plus the chapters giving basics and theories, it's precious!