Of Absence, Darkness

Down the rabbit hole, but not to Wonderland.
Daniel never imagined that Tenai's memories of her earlier life might be absolutely true. But when he and his daughter are swept up in the plots of her enemies and dropped abruptly into a world of dark magic and darker history, Daniel must find a way to aid Tenai against the all-too-real echoes of her past.
Though the hidden schemes of Tenai's enemies offer peril enough, the worse threat comes from within: if Tenai cannot master the vast rage she still carries, her own fury may shatter her world.