Goofi Letter to Picture Series (English) is a global series by author Waliullah Bhuiyan for children. It helps children to develop their creativity, critical thinking ability as well as learning alphabets through a different technique (picture-based technique).
There are about 50+ hours of engagement for children. Children learn alphabets 30% faster with 80% less Adult supervision.
The series is being used by parents and teachers in more than 90 countries including a lot of pre-schools and schools in Bangladesh.