ORT Stage 1 DD Series 12-book set, packed with fun stories for children. This is a great value 150-book set featuring popular stages from the "Oxford Reading Tree (ORT)" series, a staple for English language learning. It focuses on basic words and short sentences in Stage 1, making it perfect for stepping up from reading aloud to independent reading. Includes audio for all books (American and British pronunciations). Set Contents: Stage 1 DD: 12 books (for beginning readers / picture-focused stories) Product Specifications: Format: Paperback Size: Approximately 19 cm x 17 cm *Please note that due to being an overseas publication, the binding, paper quality, and printing may be slightly rougher compared to Japanese books. There may be minor corner bends, dents, scratches, and stains, but none of these affect usability. Please understand this before purchasing. This is a copyable printed material, so cancellations and returns are not accepted after shipping. Please be aware of this.