Mr. Marvel gave a yelp of terror at the touch.

The era of the social customer refers to the use of social media (Twitter, Facebook, LinkedIn, Google Plus, Pinterest, Instagram, Yelp, customer reviews in Amazon, etc.

What happens if Facebook, Google, Twitter, Linkedln, cell phones, GPS, Foursquare, Yelp, Travel Advisor, all these things you deal with every day turn out to be electronic tattoos?

Sometimes a pack hunting by themselves would pass my door, and circle round my house, and yelp and hound without regarding me, as if afflicted by a species of madness, so that nothing could divert them from the pursuit.

In dark winter mornings, or in short winter afternoons, I sometimes heard a pack of hounds threading all the woods with hounding cry and yelp, unable to resist the instinct of the chase, and the note of the hunting horn at intervals, proving that man was in the rear.