Tracy Dj Barnhart: 2 books

Are you a budding entrepreneur with a great product idea? Launch It Quick is the perfect book for anyone who is starting or thinking about a product business. In this book, Tracy Barnhart gives you the tools to bring your product idea to the public. Within these pages you will find answers to your...

Help, I Have to Teach Rock and Mineral Identification and I’m Not a Geologist! is the definitive guide for teachers and home school parents who teach geology. This book provides the details that an elementary, middle school, or high school teacher or parent needs to adequately explain the properties...