| title | media type | ISBN-13 | year of publica-
tion | other author(s) |
|---|
| PassKey EA Review Complete: Individuals, Businesses, and Representation: IRS Enrolled Agent Exam: Study Guide 2016-2017 Edition | Paperback | 978-1-935664-48-2 | 2016 | Richard Gramkow · Kolleen Wells |
| PassKey EA Review Complete: Individuals, Businesses, and Representation: IRS Enrolled Agent Exam. Study Guide 2017-2018 Edition | " | 978-0-9986118-4-6 | 2017 | Richard Gramkow · Kolleen Wells · Christy Pinheiro |
| PassKey EA Review Part 1:,: Individuals, IRS Enrolled Agent Exam Study Guide 2016-2017 Edition | " | 978-1-935664-44-4 | 2016 | Rick Gramkow · Christy Pinheiro · Kolleen Wells |
| PassKey EA Review Part 1: Individual Taxation; IRS Enrolled Agent Exam Study Guide 2017-2018 Edition | " | 978-0-9986118-0-8 | 2017 | Richard Gramkow · Kolleen Wells · Christy Pinheiro |
| PassKey EA Review, Part 2: Businesses,: IRS Enrolled Agent Exam Study Guide: 2016-2017, Edition | " | 978-1-935664-45-1 | 2016 | Richard Gramkow · Christy Pinheiro · Kolleen Wells |
| PassKey EA Review Part 2: Business Taxation: IRS Enrolled Agent Exam Study Guide: 2017-2018, Edition | " | 978-0-9986118-1-5 | 2017 | Richard Gramkow · Christy Pinheiro · Kolleen Wells |
| PassKey EA Review Workbook,; Six Complete Enrolled Agent Practice Exams: 2016-2017 Edition | " | 978-1-935664-47-5 | 2016 | Richard Gramkow · Christy Pinheiro · Kolleen Wells |
| PassKey EA Review Workbook: Six Complete Enrolled Agent Practice Exams 2017:2018 Edition | " | 978-0-9986118-3-9 | 2017 | Richard Gramkow · Kolleen Wells · Christy Pinheiro |
| Passkey Learning Systems EA Review Complete: Individuals, Businesses, and Representation: Enrolled Agent Exam Study Guide 2018-2019 Edition | Hardcover | 978-0-9998043-0-8 | 2018 | Richard Gramkow · Christy Pinheiro |
| PassKey Learning Systems EA Review Part 1 Individuals; Enrolled Agent Study Guide: July 1, 2019-February 29, 2020 Testing Cycle | Paperback | 978-1-935664-58-1 | 2019 | Christy Pinheiro · Kolleen Wells · Richard Gramkow |
| PassKey Learning Systems EA Review Part 1 Individuals; Enrolled Agent Study Guide: May 1, 2020-February 28, 2021 Testing Cycle | " | 978-1-935664-60-4 | 2020 | Thomas A. Gorczynski · Christy Pinheiro · Richard Gramkow |
| PassKey Learning Systems EA Review Part 1, Individual Taxation: Enrolled Agent Study Guide 2018-2019 Edition | Hardcover | 978-0-9986118-6-0 | 2018 | Richard Gramkow · Kolleen Wells |
| PassKey Learning Systems EA Review Part 1, Individual Taxation: Enrolled Agent Study Guide 2018-2019 Edition | Paperback | 978-0-9998043-2-2 | 2018 | Christy Pinheiro · Richard Gramkow · Kolleen Wells |
| PassKey Learning Systems EA Review Part 1 Workbook: Three Complete IRS Enrolled Agent Practice Exams for Individuals | " | 978-1-935664-63-5 | 2020 | Thomas A. Gorczynski · Christy Pinheiro · Kolleen Wells |
| PassKey Learning Systems EA Review Part 1 Workbook: Three Complete IRS Enrolled Agent Practice Exams for Individuals: | " | 978-1-935664-59-8 | 2019 | Christy Pinheiro · Kolleen Wells · Richard Gramkow |
| PassKey Learning Systems EA Review, Part 2 Businesses; Enrolled Agent Study Guide: July 1, 2019-February 29, 2020 Testing Cycle | " | 978-1-935664-50-5 | 2019 | Christy Pinheiro · Richard Gramkow · Kolleen Wells |
| PassKey Learning Systems, EA Review Part 2, Business Taxation: Enrolled Agent Exam Study Guide 2018-2019 Edition | Hardcover | 978-0-9986118-7-7 | 2018 | Richard Gramkow · Christy Pinheiro |
| PassKey Learning Systems EA Review Part 2 Workbook: Three Complete IRS Enrolled Agent Practice Exams for Businesses: July 1, 2019-February 29, 2020 Testing Cycle | Paperback | 978-1-935664-53-6 | 2019 | Christy Pinheiro · Richard Gramkow · Kolleen Wells |
| PassKey Learning Systems EA Review Part 3, Representation and Ethics: Enrolled Agent Exam Study Guide 2018-2019 Edition | Hardcover | 978-0-9986118-8-4 | 2018 | Richard Gramkow · Kolleen Wells |
| PassKey Learning Systems EA Review, Part 3 Representation; Enrolled Agent Study Guide: | Paperback | 978-1-935664-51-2 | 2019 | Christy Pinheiro · Richard Gramkow · Kolleen Wells |
| PassKey Learning Systems EA Review Part 3 Workbook: Three Complete IRS Enrolled Agent Practice Exams for Representation: | " | 978-1-935664-54-3 | 2019 | Christy Pinheiro · Kolleen Wells · Richard Gramkow |
| PassKey Learning Systems EA Review Workbook: Six Complete IRS Enrolled Agent Practice Exams 2018-2019 Edition | " | 978-0-9986118-9-1 | 2018 | Richard Gramkow · Kolleen Wells · Christy Pinheiro |