Percussion Publishing Launches July 4th Holiday Promotion for Vault 21-12

NEW YORK: Percussion Publishing announced a special holiday promotion for their latest thriller, VAULT 21-12. Prices on Amazon and Kindle were lowered for the forthcoming July 4th holiday weekend, to $13.49 and $5.49, respectively.

To date, the title has received sixteen 5-star ratings and is garnering praise from readers. It represents one of the top-rated thrillers for the month of June.

The promotion will run from June 26th to July 6th and prices for both print and digital versions on Amazon/Kindle will increase thereafter.