Puteri Zulaikha Baharuddin, Coklet percuma - 68 pages : illustrations ; 19 cm - Keunggulan penyiasatan remaja . - Keunggulan penyiasatan remaja . ISBN: 9831860012 Subjects--Topical Terms: Detective and mystery stories, Malay ; Children's stories, Malay Dewey Class. No.: 899.233