This product is an excellent resource for those looking to improve their Japanese language skills. It is a trade paperback with 284 pages and was published by Routledge in 2012. The book covers a range of topics including grammar, vocabulary, and reading comprehension. It is part of the Grammar Workbooks Ser. and is written in English. The authors, Shoko Hamano and Takae Tsujioka, have expertise in foreign language study and language arts & disciplines. The book measures 9.1 x 6.1 x 0.6 inches and weighs 16 oz.