Anna from FSB Associates provided me with the excerpt below - it is found in the back of The Shimmer and explains a little more about the myserious lights and what the book is based on.
Specters in the Dark
by David Morrell,
Author of The Shimmer
LIGHT UP YOUR LIFE
TINY MARFA, TEXAS, BOASTS WEIRD NATURAL PHENOMENA
The above is an excerpt from the book The Shimmer by David Morrell. The above excerpt is a digitally scanned reproduction of text from print. Although this excerpt has been proofread, occasional errors may appear due to the scanning process. Please refer to the finished book for accuracy.
Copyright © 2009 David Morrell, author of The Shimmer
David Morrell, author of The Shimmer, is the award-winning author of numerous New York Times bestsellers, including Creepers and Scavenger. Co-founder of the International Thriller Writers organization and author of the classic Brotherhood of the Rose spy trilogy, Morrell is considered by many to be the father of the modern action novel
For more information please visit www.davidmorrell.net