By Pazos, Carlos. Barcelona : Beascoa 2022 . [24] p. ; 19 cm.. 9788448860721
By Pazos, Carlos (. Barcelona : Beascoa 2021 . [24 p.] ; 19 cm. 9788448856526
By Pazos, Carlos. Barcelona : Beascoa 2021 . 72 p. ; 19 cm. 9788448858438
By Pazos, Carlos. Barcelona : Beascoa 2023 . [26] p. ; 19 cm. 9788448865597
By Pazos, Carlos (. Barcelona : Beascoa 2019 . [26] p. ; 19 cm. 9788448851934
By Pazos, Carlos (. Barcelona : Beascoa 2021 . [26] p. ; 19 cm. 9788448857844
By Pazos, Carlos (. [Barcelona] :Beascoa 2019 . [24] p. , Infantil de 6 a 8 anos ;19cm. 9788448851927
By Pazos, Carlos. Barcelona : Beascoa 2018 . [24] p. , Na cuberta: La ciencia explicada a los más pequeños ;19cm. 9788448850548