Thank you for viewing! This is a set of all 11 books. Some are new and unused, while others have been partially used. Please read the descriptions in the order of the photos and purchase only if you agree. - Title: Supermarket Seal Stickers - Target Age: 2-3 years old - Publisher: KUMON - New and unused - Title: Spring, Summer, Autumn, Winter Seal Stickers - Target Age: 2-3 years old - Publisher: KUMON - New and unused - Title: Vehicles Seal Stickers - Target Age: 2-3 years old - Publisher: KUMON - New and unused - Title: Let's Start Mazes - Target Age: 2, 3, 4 years old - Publisher: KUMON - New and unused - Title: Intelligence Drill: Money - Target Age: 5-6 years old - Publisher: Shichida Method - New and unused - Title: Mazes: Gakken's Preschool Workbooks - Target Age: 4 years old - Publisher: Gakken - Pages 1-17 out of 64 have been used. - Title: KUMON's First Practice - Target Age: 2, 3, 4 years old - Publisher: KUMON - Pages 1-5 out of 78 have been used. - Title: Genki Naippo February Issue - Target Age: Preschooler - Publisher: Gakken - The katakana practice card attached to the last page is missing (see photo 9). - Title: Unko Drill Hiragana - Target Age: 5-6 years old - Publisher: Bunkyosha - Only the stickers on page 19 have been used; the rest is unused. - Title: Unko Drill Hiragana - Target Age: 3-4 years old - Publisher: Bunkyosha - Pages 2-11 out of 64 have been used. - Title: Unko Drill Numbers - Target Age: 3-4 years old - Publisher: Bunkyosha - Pages 1-4 out of 68 have been used. I think it will be shipped in simple packaging. Thank you.