I'll probably end up asking Amazon for a refund on:
XQuery: Search Across a Variety of XML Data
Paperback: 762 pages Publisher: O'Reilly Media; 2 edition (Jan. 7 2016) Language: English ISBN-10: 9781491915103 ISBN-13: 978-1491915103 ASIN: 1491915102
due to a persistent error:
An error occurred. If you purchased this item from Amazon, delete the item and download it from the Cloud.
Short of setting the Kindle to factory defaults I'm at a loss, but can speculate that perhaps the code in the book might be causing some problems.