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Dennis M. Postema featured in leading publications

Founder Dennis M. Postema was recently featured in the following article from the Miami Herald The text is below. It was also featured in a number of other leading publications. In order to reach our full potential, we must first develop the skills of perseverance and positivity. That’s the message that …

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Developing Perseverance a Number 1 Bestseller on Amazon!

Dennis M. Postema, President/Owner of Postema Insurance & Investments, LLC in Defiance, Ohio and founder of Motivation and Success released his book Developing Perseverance and reached bestseller status on the popular online store, amazon.com. The book was released on September 12th and reached the number one bestseller status on October …

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Unleash Your Mojo a Bestseller on Amazon!

Dennis M. Postema, President/Owner of Postema Insurance & Investments, LLC in Defiance, Ohio and founder of Motivation and Success released his book Unleash Your Mojo and reached bestseller status on the popular online store, amazon.com. The book was released on August 20th and reached the bestseller status on September 27th. …

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Psychology of Sales a Number 1 Bestseller on Amazon!

Dennis M. Postema, President/Owner of Postema Insurance & Investments, LLC in Defiance, Ohio and founder of Motivation and Success released his book Psychology of Sales: From Average to Rainmaker and reached bestseller status on the popular online store, amazon.com. The book was released on August 22nd and reached the number …

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