From publisher blurb:
Feats and plot hooks for the sleep and deep slumber spells.
The Spell Power PDFs introduce two pages of themed content for use with the Pathfinder Roleplaying Game. Every PDF contains two full pages of high-quality content (no fluff or filler)!
Spell Power: Deep Slumber includes six new feats to be used with the Spell Power modifier as well as plot hooks showing how you can integrate the new powers contained in this tome into your campaign! Check out Dead Slumber, Enchanted Slumber, Fitful Slumber, Selective Slumber, Suspended Slumber, and Potent Slumber!