Skip to content
Menu Button
Scan a barcode
Scan
My Lists
Menu Button
Scan a barcode
Scan

X + Y Files

Follow to get improved recommendations.
Authors: Wayne A.D. Kerr
Related Series: Black Swann Investigations
The X + Y Files book series by Wayne A.D. Kerr includes books Monsters and Miracles, Kristin's Ghost, and Escape From Area 51. See the complete X + Y Files series book list in order, box sets or omnibus editions, and companion titles.
3 Books
#1
Monsters and Miracles - Book #1 of the X + Y Files

Monsters and Miracles

Wayne A.D. Kerr
From $9.79
#2
Kristin's Ghost - Book #2 of the X + Y Files

Kristin's Ghost

Wayne A.D. Kerr
From $12.27
#3
Escape From Area 51 - Book #3 of the X + Y Files

Escape From Area 51

Wayne A.D. Kerr
From $12.27
Trustpilot

Popular Categories

Website

My Account

Partnerships

Quick Help

About Us

ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.

Follow Us

Link to Facebook
Link to Twitter
Link to Pinterest
Link to Tumblr
Link to Instagram
Copyright © 2026 Thriftbooks.com Terms of Use | Privacy Policy | Do Not Sell/Share My Personal Information | Cookie Policy | Cookie Preferences | Accessibility Statement
ThriftBooks® and the ThriftBooks® logo are registered trademarks of Thrift Books Global, LLC
GoDaddy Verified and Secured