There are nights when the wolves are silent and only the moon howls. - George Carlin
A series of howls and war cries echoed through the camp....The werewolves and Japanese had attacked."-pg.353 Forbidden Nights with a Vampire - Kerrelyn Sparks
When the wolf howls and the moon dimshope fades with the waning light. Evil lurks at every turn as shadows waltz across the ebony night. Behold the midnight hour where all of reason takes flight. - Grace Willows
Then came nightthat was like falling water.At times, for hours,a bird spirit,half buzzard, half swan,just above the rushesfrom which a snow-storm howls. - Peter Huchel