McGraw-Hill Reading Wonders Phonics/Spelling G1-U1 G1-U2 G1-U3 G1-U4 This is a very popular English language learning material. Local Grade 1 Textbook American California Elementary School Designated Textbook Wonders Grade 1 Textbooks: 4 books Phonics, Spelling, Reading, Writing I purchased these when my child was in lower elementary school to use as a reference for English study. Compared to Japanese books, overseas publications may have some dents, minor scratches, or stains due to the binding, paper quality, printing, and handling of the products. Please understand that these are within acceptable limits and do not affect usage. Combined shipping is possible. I also have other kids' English-related products for sale. Please take a look. If you would like combined shipping, please contact me in the comments section before purchasing. Thank you for looking. Children returning from overseas, junior high school entrance exams, native speakers, Eiken (English Proficiency Test) preparation International school students, elementary school students Eiken Level 3, Eiken Pre-2nd Grade, Eiken 2nd Grade, Junior High School Students These are used items. Please understand. *Returns and exchanges are not accepted.