Mare is five. Mare is fearless. And Mare is about to destroy Christmas.

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She rips the tags off every present. She eats Santa's cookies before they're even cool. She replaces Baby Jesus with a T-Rex. She pulls Santa's beard clean off his face — and the photographer catches every glorious second.

But when Christmas Eve arrives, Mare has a plan: catch Santa in the act. Armed with a sleeping bag, binoculars, and a jingle-bell booby trap, she stakes out the fireplace with fierce determination.

Did she make it?

From the creators of Oh, Mare! It's Halloween comes the next laugh-out-loud holiday adventure for kids who never sit still and the parents who wouldn't trade them for anything.

Perfect for fans of No, David! and Llama Llama.