When Baba Yaga pays a visit to her family in the faraway country that they moved back to, she finds that something is wrong. An arrow with a partly distorted message is enough to call her magical friends into action, complete with brooms and cats. Hilda and William are up for another adventure, now facing all kinds of strange creatures that they've never heard of and probably never want to encounter again. Join the magical duo for a voyage to mountains, icy fields and the hunt for phargene...--Provided by publisher