Flea returns to the North Pole after the most challenging Christmas ever. Not everyone has survived and even more danger is coming. The South Pole Army is closer than ever and the war for the North Pole - and the fate of the world - is finally at hand.With Santa Claus gone and nobody left to guide Flea, he feels more alone than ever. North Pole vs. South Pole isn't the only looming battle. A final showdown with Jack Frost seems unavoidable, but Flea still has many difficult decisions to make, decisions that will define the future of Christmas...OTHER BOOKS BY THE AUTHORFLEA'S FIVE CHRISTMASESTHE NORTH POLE CHALLENGE - FLEA'S FIRST CHRISTMASTHE RUDOLPH CHALLENGE - FLEA'S SECOND CHRISTMASTHE JACK FROST CHALLENGE - FLEA'S THIRD CHRISTMASTHE FROSTIE CHALLENGE - FLEA'S FOURTH CHRISTMASTHE SOUTH POLE CHALLENGE - FLEA'S FIFTH AND FINAL CHRISTMASEddie and Jeremy Go to the AquariumCRYO-MANCryon-Man - Book 1Robotropolis - Book 2Dearborn - Book 3Beyond River City - Book 4KEEPER OF THE WATER seriesDRINKING LIFE - PART ONERECRUITS - PART TWOTHE WATER QUEENS - PART THREELIFE, INC. - If you could learn the exact moment of your death, would you? If you coul see a deceased loved one for one last day - at the cost of one year of your life - would you? These are the answers Life, Inc. wants to know...THE COMET CLEMENT SERIESTHE INNER CIRCLE - BOOK ONEINTERCEPTION - BOOK TWOTHE NEW SPACE RACE - BOOK THREETHE THREE ARKS - BOOK FOUREVACUATION EARTH - BOOK FIVEFINAL DAYS - BOOK SIXIMPACT - BOOK SEVENUNINVITED - BOOK EIGHTTAKEOVER - BOOK NINEMISSION: SURVIVAL - BOOK TENRELOCATION - BOOK ELEVENA SECOND CHANCE - BOOK TWELVE