Girls' Generation will release a photobook in late August.
The photobook contains shots taken during their summer holiday in Las Vegas to celebrate the seventh anniversary of their debut, which was on Aug. 5.
The girls chose Las Vegas as their favorite destination to get together. The 290-page book will be sold along with a behind-the-scenes DVD and a poster.
Preorders are currently being taken online, and offline sales will begin on Aug. 25.