You may receive this if we are unable to place an order for a book as it is not published yet.  

Publication dates on publishers websites may be incorrect, publication may have been delayed, or the book may not be currently available for purchase in the UK.

You should check the publisher's webpage for any updates on publication, some will allow you to register to receive alerts.  

When you are confident the book has been published submit a new book recommendation.

If you have any questions about the reason for the purchase request decline, please email Library@st-andrews.ac.uk.