The Iron Blade (book 1, teaser)

The Iron Blade: Psychic dreams... Hooded figures... 13-year-old Leah Matson's life will be turned upside down in The Iron Blade.
The Darkest Blade: Leah Matson is back and ready to fight for the world. In a foreign country filled with people just like her, will she feel at home or out of place? Just the inevitable fight against her greatest enemy, the daemons, puts enough stress on her to last a lifetime. Now throw in lessons on how to be royalty, her brother and his problems, her two other friends and battle partners, and two demanding trainers/caretakers, it's definitely a brew for trouble.