Book two in the bestselling «House of Secrets» series. Get ready for another action-packed adventure!

Just when the Walker kids thought they were safe, the Wind Witch blasts Kristoff House into a crazy world of battles, beasts and cyborgs. From the searing heat and clashing swords of the Colosseum, to the snow-capped Tibetan mountains and some seriously freaky monks — the stakes have never been higher!

Can the Walkers save the world? Again? Brendan, Cordelia and Nell better be prepared to fight for their lives…