David Feldman · F. David · Feldman Yishai Harel David
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Dlaczego cmy leca do swiatla | 978-83-61524-84-7 | 2010 | |
| Dlaczego koty nie lubia plywac? | 978-83-61524-48-9 | 2010 | |
| Potrojna zagwozdka doktora Feldmana | 978-83-7731-043-4 | 2011 | |
| Vitamin D, Volume 1-2, Second Edition | 978-0-12-252687-9 | 2005 | Francis H. Glorieux · J. Wesley Pike · David Feldman |