1. | | Autor: Sparks, Beverley Coautor: ; Bradley, Graham Jennings, Gayle R. | |
2. | | Autor: Sparks, Beverley Coautor: ; Browning, Victoria | |
3. | | Autor: Bradley, Graham Coautor: ; Sparks, Beverley | |
4. | | Autor: Sparks, Beverley Coautor: ; Perkins, Helen E. Buckley, Ralf | |
5. | | Autor: Sparks, Beverley Coautor: ; Ying, Wang | |