A Small Christmas — Wong Herbert Yee

It's Christmas Eve, and Fireman Small has had a busy day -- he helped Mayor Mole find a Christmas tree, and he decorated it from tip to toe. When he arrives back at Firehouse Nine, all Fireman Small wants is a good night's sleep before Christmas morning.
But a crash and a muffled ho-ho-ho suddenly wake him up. Rushing downstairs, Fireman Small discovers that he has a big problem on his hands.
Join Fireman Small as he takes to the snow-covered streets to save Christmas the best way he knows how. With him at the reins, it may not be reindeer hooves that you hear on your rooftop.