'Isla Fisher is hilarious' DAVID WALLIAMS'Charming, funny, delightful: Marge is the babysitter all children would wish for' DAVID BADDIELZOOM!WHIZZ! MARGE IS ON THE MOVE!Life with Marge is NEVER boring!She has rainbow hair, goes skiing in the middle of summer and is the best babysitter anyone could wish for. And maybe - just maybe - Marge can help Jemima and Jakey work out who (or what) is at the end of the secret tunnel.The fourth fun family story in the MARGE IN CHARGE series, written by actor & comedian Isla Fisher and illustrated throughout by Eglantine Ceulemans.