Four industry freelancers release new e-book on working at home with Credo Experienced Freelancers Offer Help for Working at Home Grand Rapids, Mich.—Working at home is the new order of the day, but doing so it’s easy. Now four experienced freelance writers, who have each worked at home for years, offer their best advice on navigating this new way to work. The Joy of Working at Home: Embracing the Freedom, Avoiding the Pitfalls ($2.99, Credo) offers a comprehensive look at…