Princes and princesses go together like sea and sand. But what if you're the world's clumsiest prince? Or the smelliest? Or you're a princess who doesn't want to get married? Then things get a little tricky.

USBORNE图书馆系列到LEVEL5之后，词汇量增加到1000-1500，每页的文字数量在十行左右，共48页，涵盖了英文大部分的语态和时态。从这个级别开始，由图画书逐渐过渡到章节阅读。适合小学五六年级和初中生作为词汇量扩展读本。Level5系列均为世界知名的民间故事和童话故事，学生一般都已接触过中文版本。