數學謎工 /
by:
Shasha, Dennis Elliott; 沙夏 ((Shasha, Dennis Elliott)); 李建興
(Language materials, printed)
艾克博士謎題奇遇記 /
by:
Shasha, Dennis Elliott; 九章出版社編輯部; 謝薩 ((Shasha, Dennis Elliott))
(Language materials, printed)
艾可博士的36道推理謎題 /
by:
夏沙 ((Shasha, Dennis Elliott)); 林志懋; Shasha, Dennis Elliott
(Language materials, printed)
