Current; Knovel aggregates the content (books and databases) of major science and engineering publishers. The resource is searched like a database for book titles, topics, and, more importantly, specific data within interactive tables and graphs.
1997-present; Lecture Notes in Physics reports new developments in physics research and teaching. Books in the series, conceived as bridging material between advanced graduate textbooks and the forefront of research, serve three purposes: (1) up-to-date reference on a well-defined topic, (2) introduction to a new field for postgraduates and non-specialist researchers from related disciplines, and (3) source of advanced teaching materials. Since 2004, LNP includes titles from the former Lecture Notes in Chemistry (LNC) series pertaining to the fields of theoretical and physical chemistry.