- World War II German military collectibles
- How to Start a Business: An Essential Guide to Starting a Small Business from Scratch and Going from Business Idea and Plan to Scaling Up and Hiring Employees
- Bookkeeping: A Guide to Bookkeeping for Beginners and Basic Accounting Principles along with What You Need to Know About Starting an LLC
- LLC: What You Need to Know About Starting a Limited Liability Company along with Tips for Dealing with Bookkeeping, Accounting, and Taxes as a Small Business
- Bookkeeping: An Essential Guide to Bookkeeping for Beginners along with Basic Accounting Principles