I second Donnie Beck, Bahto's book is an excellent one to give you historical perspective and an understanding of foundational design principles. Then on to a few of Shackelford's books, "Grounds For Golf", "The Golden Age of Golf Design", The Art of Golf Design" (good coffee table material), his compilation of essays, "Masters of the LInks", and on to Doak's "Anatomy of a Golf Course", "Confidential Guide", "LIfe of Alister MacKenzie". You probably will settle in to a more favorite perspective of the historical and classic study of GCA, or the contemporary comments, or nuts and bolts of design and construction aspects. Of course everyone gets Hurdzan's book on GCA in that case, and everyone gets Cornish and Whitten's book and update editions to "The Golf Course" and "Architects of Golf" so you can look up various archies bios and which courses are attributed to which designer. Happy studies...