周正一

讀李家同學英文 = My blind mentor : 我的盲人恩師. 1 by: 郝凱揚 ((Hawkins, Nick)); 周正一; Hawkins, Nick; 李家同 (Language materials, printed) , [解析]

竊聽者 = The eavesdroppers by: 李家同; Hawkins, Nick; 周正一; 郝凱揚 ((Hawkins, Nick)) (Language materials, printed) , [解析]

讀李家同學英文 by: 周正一; Hawkins, Nick; 李家同; 赫凱揚 ((Hawkins, Nick)) (Language materials, printed) , [解析]

讀李家同學英文 by: 周正一; Hawkins, Nick; 李家同; 赫凱揚 ((Hawkins, Nick)) (Language materials, printed) , [解析]

讀李家同學英文 by: 赫凱揚 ((Hawkins, Nick)); 李家同; Hawkins, Nick; 周正一 (Language materials, printed) , [解析]

我在天堂嗎? = Am I in heaven? by: 李家同; Hawkins, Nick; 周正一; 郝凱揚 ((Hawkins, Nick)) (Language materials, printed) , [解析]

讀李家同學英文 = The eavesdroppers. 4. 竊聽者 by: 郝凱揚; 李家同; 周正一 (Language materials, printed) , [解析]

英語文法Follow Me! : 學文法不枯燥, 可以很有趣 by: 周正一 (Language materials, printed) , [著]

讀李家同學英文 = Linking English I'm only eight years old. 3. 我只有8歲 by: 郝凱揚; 李家同; 周正一 (Language materials, printed) , [解析]