S.Y. ยท Sandre Yves
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| How Heavy Are the Dumbbells You Lift? Vol. 2 | 978-1-64505-293-7 (1-64505-293-1) | 2020 |
| How Heavy Are the Dumbbells You Lift? Vol. 4 | 978-1-64505-519-8 (1-64505-519-1) | 2020 |
| How Heavy Are the Dumbbells You Lift? Vol. 5 | 978-1-64505-776-5 (1-64505-776-3) | 2020 |