![Permalink to Free “Guide to Flash Terminology” eBook from Rocky Nook](https://photorumors.com/wp-content/uploads/2015/11/Free-Guide-to-Flash-Terminology-eBook-from-Rocky-Nook-144x144.jpg)
Rocky Nook has recently released its latest free eBook, Rocky Nook’s Guide to Flash Terminology. In addition, Rocky Nook also launched their Halloween sale, offering 40% off all eBooks with coupon code SPOOKY at checkout. The full catalog of photography books can be found here.