``...the cloud coyotes howled in the moonlight, and Snow Woman came to tuck us in.'' Depicted in Ewart's sweeping watercolors as a heroic robed figure, Snow Woman brushes leaves from trees, stills streams, and frosts fields, prompting turtles, groundhogs, and other creatures to burrow away for the winter— all but Black Bear, who doesn't leave even when she builds a frozen fire of pine cones, setting the northern sky ablaze. At last the white cloud coyotes chase him to his den and—with snow swirling around a cozy cabin as the coyotes climb back into the sky—``Snow Woman tucked us in.'' With a brief, nicely cadenced text and smoothly generalized figures set in lyrically evocative landscapes, an imaginative personification of the coming of winter. (Picture book. 4-8)