H.S. · Herta Schwarz · Hertha Schwarz · Huerta Sergio
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Collins Need to Know? – Pregnancy | 978-0-00-721334-4 (0-00-721334-4) | 2006 | |
| Easy Miles, No Steps, No Stiles: In and around the Lake District | 978-1-85058-841-2 (1-85058-841-4) | 2006 | |
| Mother and Baby Health: The A-Z of Pregnancy, Birth and Beyond | 978-0-09-191285-7 (0-09-191285-7) | 2007 | Andy Raffles · Felicity Fine · Yehudi Gordon |