CreateSpace Independent Publishing Platform · Joleen Mergens
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Learn Math Fast System Volume 6: School Edition | 978-1-5350-0776-4 | 2016 | Mick Mergens |
| Learn Math Fast System Volume II: Fractions, Decimals, and Percentages | 978-0-9843814-4-9 | 2011 | |
| Learn Math Fast System Volume V: Algebra 1 | 978-1-7259-8811-8 | 2018 | Mick Mergens |
| Learn Math Fast System Volume VI: Algebra II | 978-1-7260-3420-3 | 2018 | " |