A few nice reviews:

"Holmes' eerie, anachronistic storytelling style is perfectly suited for this postmodern fairy tale pastiche. . . . Holmes' dreamy narrative is not to be missed for fans of fairy tales and fairy tale retellings." -- Booklist

"This might land well with fans of Ursu's Breadcrumbs, and the triumphant conclusion could please fans of fairy tales with happy endings." -- Bulletin of the Center for Children's Books

"With its vivid Eastern European–flavored setting, dreamlike internal logic, and hopeful ending, this re-casting of traditional folklore will captivate readers." ---The Horn Book

"This is a true fairy tale, a deep forest of a book. The Wolf Hour swallowed me whole." -- Laurel Snyder, author of Orphan Island