Dino-Christmas / Lisa Wheeler ; illustrations by Barry Gott.

Enhanced descriptions from Syndetics:

Have yourself a merry Dino-Christmas! Dinos big and small deck the halls and enjoy snowball fights, hot cocoa, a parade, and more. Share in the dinosaurs' delight as they eagerly await the arrival of everyone's favorite . . . Santa Claws!The team behind the Dino-Sports and Dino-Holidays series are back again with a celebration of all things Christmas. T. Rex makes angel wings in the snow, Triceratops leads a group of friends in decorating a park, Allosaurus makes a wreath, Apatosaurus dresses up like a giant elf. Santa Claws arrives and passes out presents, before the whole group goes caroling. It's a celebration of Triassic proportions! (And you won't believe what holiday they're celebrating next!)Dinosaurs big and small gather to decorate, eat, and even compete in party festivities like only prehistoric carnivores and herbivores would. Lisa Wheeler and Barry Gott--creators of the enormously popular Dino-Sports picture books--team up to create celebrations of epic proportions!"Gott's bright digital depictions of the rowdy dinosaurs are already great fun; seeing them crunch down on Christmas cookies, sing carols, and parade in the streets ups the ante."--Publishers Weekly"[W]ill delight dino-loving readers eager for the arrival of Christmas."--Kirkus Reviews