By researching on various problems of reading difficulties and existing dyslexia-friendly designs, the findings indicated that there are no two dyslexics alike. This insight inspires the development of a typography generator to offer a variety of options and enable custom adjustment for the readers. This book is one of the products developed with a dyslexia-friendly font using the system. By supporting the development of the book. We will be able to provide more diverse typesetting options (more font selection, font weight, line height, etc) for children to select from.