貝瑟 ((Basher).)

超可愛物理 / by: 海杯子; 夏芒; 格林 ((Green, Dan)); 貝瑟 ((Basher).) (Language materials, printed)

超可愛生物 = = Biology : life as we know it!/ by: 格林 ((Grimm, Jacob).); 夏芒.; 海杯子.; 貝瑟 ((Basher).) (Language materials, printed)

超可愛化學= = Chemistry : getting a big reaction! / by: 夏芒.; 海杯子.; 貝瑟 ((Basher).); 格林 ((Grimm, Jacob).) (Language materials, printed)