M. K. · M. Kohler · Mark J. Kohler · Mark Koehler
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Tax and Legal Playbook: Game-Changing Solutions To Your Small Business Questions | 978-1-59918-643-6 (1-59918-643-8) | 2019 |
| What Your CPA Isn't Telling You: Life-Changing Tax Strategies | 978-1-59918-416-6 (1-59918-416-8) | 2011 |