{"product_id":"cosmic-prep-digital-sat-grammar-douglas-s-kovel-9798991502320","title":"Cosmic Prep Digital SAT Grammar Bonus Book Endurance Edition","description":"\u003cp\u003eCosmic Prep Endurance Books provide additional drills not included in the Focus Edition, helping students strengthen focus, sustain performance, and develop the endurance required for full-length exams.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Build Test-Day Stamina and Mental Endurance\u003c\/p\u003e\u003cp\u003e-Reinforce Skills Through Extended, Targeted Practice\u003c\/p\u003e\u003cp\u003e-Strengthen Focus, Accuracy and Consistency\u003c\/p\u003e\u003cp\u003e-Prepare For Sustained Test-Day Performance\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Douglas S. Kovel\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798991502320\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Cosmic Prep LLC\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/01\/2026\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 304\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.56lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.64d","brand":"Douglas S. Kovel","offers":[{"title":"Paperback","offer_id":50665398698239,"sku":"9798991502320","price":59.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.whiterainbookhouse.com\/products\/cosmic-prep-digital-sat-grammar-douglas-s-kovel-9798991502320","provider":"WR Book House","version":"1.0","type":"link"}