10 Little Monsters dressed like desperados, take a trip to the great state of Colorado. 10 Little Monsters they just can’t wait, ‘cause monsters love the Centennial State. From the Denver Zoo to the Royal Gorge Bridge and Pikes Peak, these 10 Little Monsters discover some of the most unique and interesting things about Colorado and what it has to offer. Silly, over-the-top fun, and a bit macabre, 10 Little Monsters Visit Colorado is the perfect book for every little boy and ghoul!