Packed with codes, secrets, biblical parallels, and reminding us of the real meaning of Christmas, this enthralling and touching tale can be read on many levels, and will be loved by adults and children alike. When Alice's Uncle Sam brings home a mysterious calendar that's short on chocolate but big on surprises, she is thrown into an Advent she never dreamed of. Codes arrive by text message and open the doors in the calendar, drawing Alice and Sam into fantastical new worlds. Accompanied by famous figures from the Bible, they explore the great themes of Advent and Christianity and find themselves maturing, changing and questioning. Life in their own world will never be quite the same again.