18 1 10 Philip Steele Primary Author Claire Llewellyn Editor Clare Oliver Editor mixed material 9793251166 Grolier International 2013 cover_setiap_negara_mengibarkan_bendera.jpg Your Brain And How To Train It John Woodward Primary Author Serge Seidlitz Illustrator Andy Smith Illustrator mixed material 9781465414243 New York Dorling Kindersley Limted 2009 How_to_be_a_Genius_Your_Brain_And_How_To_Train_It.jpg.jpg Melvin Primary Author Gilda Berger Additional Author mixed material 9780439024501 United States Scholastic Inc 2007 cover_now_i_know_go_to_sleep.jpg Michele Ashley Primary Author mixed material 9780732984670 Australia Macmillan 2004 hair.jpg.jpg Gerald Huerlai Illustrator Sophie Crepon Primary Author mixed material 9786024832285 Jakarta Bhuana Ilmu Populer 2019 ensiklopedia_anak_cerdas_Penemuan.jpg.jpg Drs. Ahmad Subakir Additional Author mixed material 9786029508987 Surabaya Sinarsindo Utama 2016 RPUL_Global_Indonesia_%26_Dunia.jpg.jpg Sabine Boccador Primary Author Damar Sasongko Editor Nurlita Maharani Translator mixed material 9786232166738 Jakarta Bhuana Ilmu Populer kenapa_ya_8.jpg.jpg Putri Sastra Editor Sophie de Mullenheim Primary Author Isma Soekoto Translator mixed material 9786232166738 Jakarta Bhuana Ilmu Populer 2022 kenapa_ya_6.jpg.jpg Sophie de Mullenheim Primary Author Irene Indrasakti Editor Nurlita Maharani Translator mixed material 9786230405143 Jakarta Bhuana Ilmu Populer 2021 kenapa_ya_15.jpg.jpg Putri Sastra Editor Valentin Verthe Primary Author Airin Miranda Translator mixed material 9786022494591 Jakarta Bhuana Ilmu Populer 2021 kenapa_ya_2.jpg.jpg