Cambridge University Press has introduced new series called Cambridge Elements which they say combines the best features of journals and books.  The titles in the series will be rapidly published, regularly updated and concise (20,000 to 30,000 words).

Thirty titles have been commissioned, with more being considered. There will be a range of subjects, with clusters in political science, philosophy and economics.  The level is appropriate to post graduates and advanced level undergraduates.  More information about the series is available at: https://www.cambridge.org/core/what-we-publish/elements 

The titles will be indexed in Web of Science, Scopus and PubMed.

All content will be free until August 2018.