NewRoad Publishing

year of pub­li­ca­ti­onISBNauthor(s)title
2002978-1-931109-01-7Katharine C. Giovanni · Ron GiovanniThe Concierge Manual, Second Edition
2004978-1-931109-06-2Connie DominoDevelop Irresistible Attraction
2007978-1-931109-07-9Katharine C. Giovanni · Ron GiovanniThe Concierge Manual: A Step-by-Step Guide to Starting Your Own Concierge Service or Lifestyle Management Company
2009978-1-931109-08-6Katharine C. GiovanniGoing Above and Beyond: Reach the Pinnacle of Customer Service by Learning How to . . . Think and Act Like a Concierge
2019978-1-931109-11-6Katharine C GiovanniThe Concierge Manual: The Leading Resource for Building Your Successful Concierge and/or Lifestyle Management Company