Children's Challenge Jump for 5.6-year-olds A set of 12 books, from the April issue to the December issue. * April issue: Only 2 stickers used. * September issue: Some stickers and bingo card are missing. * March issue: Some stickers are missing and stickers are attached to 9 pages. (Please check the photos) Other than the above, they are new and unused, with stickers still attached and supplements included. I have checked everything, but there may be minor oversights. Also, please understand that there may be some minor scratches or slight folds due to home storage. Thank you for your purchase.