There are a lot of new books for you to enjoy:

3 new Advanced: Vol. 14, 15, 16
2 new Standard: Vol. 10, 11
Triddlers: Vol. 6
2 Multi-Lite: Vol. 4, 5

and...

Special Edition: More than 150 puzzles for everyone - Easy, standard, difficult, and "atrociously" tough; Small, medium, large, extra large (only on paper), and even a few triddlers to taste.

Nobody is going to be bored during the holidays.
Have fun!