Inspired by classic fairy tales, but with a dark and sinister twist, Grim contains short stories from some of the best voices in young adult literature today: Ellen Hopkins, Amanda Hocking, Julie Kagawa, Claudia Gray, Rachel Hawkins, Kimberly Derting, Myra McEntire, Malinda Lo, Sarah Rees-Brennan, Jackson Pearce, Christine Johnson, Jeri Smith Ready, Shaun David Hutchinson, Saundra Mitchell, Sonia Gensler, Tessa Gratton, Jon Skrovan.

Nadia, Mateo, and Verlaine have saved Captive's Sound from the dark Sorceress Elizabeth...or so they thought. Despite their best efforts, a crack opened and a new, greater evil seeped through. With Mateo as her Steadfast, Nadia's magic is magnified and she is more powerful than ever. But there is still so much she doesn't know about the craft, leaving her open and vulnerable to a darker magic...which has begun to call Nadia's name.