You can read online the articles in Volume 30 (2018) by clicking on the links below. The complete volume is available from the following sources:

The Interpreter Foundation: Free downloads in three formats: PDF, EPUB and MOBI.

Amazon: Printed paperback edition at Amazon or AmazonSmile and direct Kindle download at Amazon or AmazonSmile.

Apple: ePub format at iBooks.

Barnes & Noble: ePub format at BarnesandNoble.com.

Google: ePub format at Google Play.