This indispensable reference source and guide to the major themes, debates, problems and topics in philosophy of science contains fifty-five specially commissioned entries by a leading team of international contributors. Organized into four parts it The Companion covers everything students of philosophy of science need to know - from empiricism, explanation and experiment to causation, observation, prediction and more - and contains many helpful features a section on the individual sciences, including chapters on the philosophy of biology, chemistry, physics and psychology, further reading and cross-referencing at the end of each chapter.
While is an interesting book by itself, I think the wide range of writers, specialties and different articles could have been arranged better to have more synergy between articles. The articles range from basic subjects like introducing terminology in simple enough language to a lay person, to very specialized essays about the discussions relevant at the moment to an specific field.