A pants-tastic sticker activity book based on the bestselling, award-winning Aliens Love Underpants series by Claire Freedman and Ben Cort, which has sold over three million copies worldwide.The aliens are excited,As tomorrow's Christmas Day,So instead of stealing underpantsThey're giving them away!Help out the aliens in their Christmas mission stuffed full of silly pants to decorate, colouring challenges and sticker scenes to complete – perfect for keeping any Aliens Love Underpants fan occupied over the festive period.