My kids have become obsessed with the 39 Clues books and the website. They want to go on their accounts every day and I have to treat it like it’s video games because otherwise they would just stay on there all day long. They’ve memorized the cards that each of them have and they’ve completed all the missions they can with the cards they have. I thought these were books. I managed to avoid Pokemon and YuGiO but I’ve fallen into the 39 Clues Card game trap.
(I almost want to buy the cards for myself.)