Penguin Kids Readers

Penguin Kids Readers are simplified story books for children learning English. It is an ELT scheme with 6 levels:Level 1: 200 headwords, up to 50 hours of EnglishLevel 2: 400 headwords, up to 100 hours of EnglishLevel 3: 600 headwords, up to 150 hours of EnglishLevel 4: 800 headwords, up to 200 hours of EnglishLevel 5: 1000 headwords, up to 250 hours of EnglishLevel 6: 1200 headwords, up to 300 hours of EnglishVisit their website here.