<https://www.chelisbookazine.com/product/sharks/#product>
<http://schema.org/description>
"Ladybird Readers is a graded reading series of traditional tales, popular characters, modern stories, and non-fiction, written for young learners of English as a foreign or second language. Recommended for children aged 4+, the five levels of Readers and Activity Books follow the CEFR framework (Pre-A1 to A2) and include language activities that help develop key skills and provide preparation for the Cambridge English- Young Learners (YLE) exams."
<https://www.chelisbookazine.com/product/sharks/>