3 1 10 The Tiger of Lembah Pahit Ibrahim, Abdullah Illustrator Howe, D. H. Editor Youngberg, Norma R Primary Author mixed material London Oxford University Press 1973 cover_oxford_progressive_english_readers_grade_1_tiger_of_lembah_pahit.jpg the Adventures of Hang Tuah Ibrahim, Abdullah Illustrator Howe, D. H Editor Sheppard, Mubin Primary Author mixed material 0195807154 London Oxford University Press 1975 cover_oxford_progressive_english_reader_grade_1_the_adventures_of_hang_tuah.jpg the Crocodile Dies Twice Frazer, Shamus Primary Author Ibrahim, Abdullah Illustrator mixed material London Oxford University Press 1974 cover_oxford_progressive_english_grade_2_the_crocodile_dies_twice.jpg