Bøger i Alex Sparrow serien

The Zumbies are on the rampage - members of the Cherry Tree Lane zumba class are apparently dying and then mysteriously coming back to life!Alex, Jess and Dave have to put a stop to it before Alex's mum and nan join the living Zumba dead or there'll be no family Christmas.

Catching the school's runaway guinea pigs is not giving Alex job satisfaction, but how can he find a bigger test for his and Jess's awkward superpowers? Then people report strange events: things missing, property destroyed, and the local squirrels have turned mean. The police have no suspects. It looks more and more like a job for Agent Alex...