① Challenge 1st Grade April to September issues "What's That?" Discovery Book, set of 6. 2018 Edition A booklet set for 1st graders. Includes knowledge, quizzes, stories, and more. Flip through them for a review of 1st grade material. Also great for children who will be starting 1st grade soon! Most paper supplements are missing as they have been used. There are creases. Some have writing in them. I apologize if I missed anything. Due to shipping costs, I've split this into two sets. Purchasing the two separate sets is more economical. ^_^ Stored at home. These are used items that have been used by children. Please understand and consider before purchasing. I have many other items for sale as well ( ꈍᴗꈍ) #momonomomomokidsMerukari Please take a look! ☺︎ ・*:..。o○☼*゜・*:..。o○☼*゜・*:..。o○☼*゜