Astronomia / Heather Couper, Nigel Henbest; trad. Raul de Sousa Machadoilust. Denis Bishop, Chris Forsey, Haward Art Groupe e Jim Robins
Astronomia / Heather Couper, Nigel Henbest; trad. Raul de Sousa Machadoilust. Denis Bishop... [et al.]
Física / Nigel Henbest, Heather Couper; trad. Fernando Passos Silvailust. Denis Bishop... [et al.]
Geologia / Dougal Dixon; trad. Maria Isabel Freitas Mornailust. Denis Bishop... [et al.]