The CPA That Cares. Lone Wolf Solutions, PC is a full-service Certified Public Accounting firm. Rachel Wehr, President of Lone Wolf Solutions, is a Lehigh Valley accountant who offers a more personal touch. Her goal is to provide small business owners with stress-free, easy-to-understand financial accounting and business consulting services. Who—other than you—watches your bottom line? Who protects your income and ensures that you get to keep the maximum amount of your earnings at tax time? Wouldn’t it be nice if you had ongoing accounting support when it comes to your business? Now you do.