The first Very Short Introduction book was published by Oxford University Press in 1995, and since then the series has expanded to the point that there are currently over 400 titles, from Classics (book 1) to Corporate Social Responsibility (book 414). The sheer variety of topics is incredible, but it can be a bit daunting when choosing from so many subjects. Help is at hand however, in the form of the VSI Blog Book, a collection of short essays from 30 VSI authors that provides a great little taster of each topic, giving the reader the chance to get a sense of each one and see what looks worth investigating further.