| title | media type | ISBN-13 | year of publication | |
|---|---|---|---|---|
| Enzymes and Enzyme Kinetics | Hardcover | 978-0-470-66659-3 | 2015 | |
| Enzymes and Enzyme Kinetics | Paperback | 978-0-470-66660-9 | 2015 | |
| Enzymes: A Very Short Introduction | " | 978-0-19-882498-5 | 2020 | |
| Pain-Free Biochemistry: An Essential Guide for the Health Sciences | " | 978-0-470-06046-9 | 2010 | |
| The Bill of Rights: Study the rights our founders thought were so important they needed to be protected for the United States to exist. | " | 978-1-7241-6024-9 | 2018 | |
| Weltreise in den Urwald | Gebunden | 978-3-354-00108-4 | 1987 |
P.E. · P Engel · Paul C. Engel · Paul E. · Paul P. J. Engel
Independently published · Mitteldeutscher Verlag · Oxford University Press · Wiley