To be honest, this is the first time I've received this material, and I could only find out what it is by researching with AI. It's completely sealed, so I haven't been able to check the contents. Please consider purchasing only if you are comfortable with this situation. A set of 16 books and accessories, perfect for new readers, with a science theme. This is the "Guided Science Readers Level A" set from Scholastic, a set of science picture books for children who are just starting to read English. This set is aimed at children aged 3 to 7 years old and is designed to develop reading comprehension while covering scientific themes such as animals and plants. Set Contents and Features 16 picture books: Themes include familiar natural sciences such as penguins, bats, whales, and apples. Audio CD: Includes audio to check correct pronunciation. Activity Book & Stickers: Includes a workbook and stickers to make learning fun. Very simple text: Short sentences are added to real photos to build reading confidence. - Set Contents: Guided Science Readers Level A, B, C, G, My Math Readers - Target age: 3-7 years old - Number of books: 16 - Accessories: Activity book, MP3 audio CD, stickers Thank you for looking.