Hans J. Press · Hans Jürgen Press · Hans P. · Hans Press · Press Hans Jurgen
Oniro · Prentice Hall · Scholastic
| title | ISBN-13 | year of publica- tion |
|---|---|---|
| Experimentos sencillos con solidos y liquidos/Giant Book of Science Experiments: Solids And Liquids | 978-84-9754-182-4 | 2005 |
| Experimentos sencillos de fisica y quimica/ Giant Book of Science Experiments: Physics And Chemistry | 978-84-9754-181-7 | 2005 |
| The Adventures of the Black Hand Gang | 978-0-590-30000-1 | 1980 |
| The Adventures of The Black Hand Gang | 978-0-13-013938-2 | 1977 |