Half-price ebooks

Until March 9, during the Smashwords EBook promotion Puppeteer and Troubles both futuristic thrillers, will be half-price, if you quote the coupon. Links:

Puppeteer: http://www.smashwords.com/books/view/69696  Coupon: RU85M

Troubles:  https://www.smashwords.com/books/view/174203  Coupon: EU84T