Autor: Shaukat, Aftab Autor: Ripa, Silvia Autor: Herek, Paula Autor: Jaremová, Ľ Autor: Marounková, Jana Autor: Erdosova, Bela Autor: Redondo, Miguel Angel Autor: Klaas, James P Autor: Bluhm, Sarah L Autor: Han, Miaojun Autor: Rembiałkowska, E Autor: Pechouckova, Eva Autor: Sroubek, Filip Autor: Britton, Annie Autor: Bovera, Fulvia Autor: Skorodumov, Ivan