The important data of economics are in the form of time series; therefore, the statistical methods used will have to be those designed for time series data. New methods for analyzing series containing no trends have been developed by communication engineering, and much recent research has been devoted to adapting and extending these methods so that they will be suitable for use with economic series. This book presents the important results of this research and further advances the application of the recently developed Theory of Spectra to economics. In particular, Professor Hatanaka demonstrates the new technique in treating two problems-business cycle indicators, and the acceleration principle existing in department store data. Originally published in 1964. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

The important data of economics are in the form of time series; therefore, the statistical methods used will have to be those designed for time series data. New methods for analyzing series containing no trends have been developed by communication engineering, and much recent research has been devoted to adapting and extending these methods so that they will be suitable for use with economic series. This book presents the important results of this research and further advances the application of the recently developed Theory of Spectra to economics. In particular, Professor Hatanaka demonstrates the new technique in treating two problems-business cycle indicators, and the acceleration principle existing in department store data. Originally published in 1964. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

A FICTION HOUSE PRESS BOOK: DREAM WORLD was an experiment by Ziff-Davis Publishing Company and the editors of AMAZING STORIES and FANTASTIC. For three issues in 1957 it lasted before the plug was pulled on the experi-ment. Prior to that, two complete issues of FANTASTIC were devoted to "Dream World" stories, as well as two others stories in another issue. From 1955 and 1956, we present most of those stories.

'Harry Potter Smart Talk' is a Greatest Hits Collection from the Potter Pundits. the three literary mavens on the wildly popular PotterCast of The Leaky Cauldron. Four transcripts of Harry Potter fandom's favorite podcasts along with two talks each from James Thomas, Travis Prinzi, and John Granger make this a reading experience that will delight the casual Hogwarts reader and 'wow' even the most serious Potter maniac. From the secret code of Harry Potter names - why all those doubled letters and initials - to the real world Muggles and Seekers of the English Civil War that are the historical backdrop to Harry's adventures, with sidetrips to discuss Christmas at Hogwarts and the esoteric meaning of Luna Lovegood's lovable lunancy, 'Harry Potter Smart Talk' is a must-have guide to the world's best selling books by three geeks who love to laugh almost as much as they love a great book. The Perfect Gift for your favorite Potter-phile As Melissa Anelli, author of 'Harry, A History, ' wrote in the Foreword to 'Smart Talk, ' "here is the Ivory Tower in Hagrid's Hut

"Aberforth Two more fire whiskeys for these friends Welcome, HARRY POTTER readers, to the Hog s Head, the gathering place for members of Dumbledore s Army and the historic rallying point before the Battle of Hogwarts. We scholars of the Hogwarts Saga (Harry Potter s triumph over the Dark Lord) have come together here to share our researches on the meaning of Harry s seven adventures. Listen attentively to discover hidden secrets of the series and learn why the books are worthy to be studied more closely Sip that fire whiskey slowly. Sit back and enjoy the ten best Hog s Head conversations of the past year, edited into this handy collection. And don t forget to throw your peanut shells to the goat in the corner. includes essays by John Granger, Colin Manlove, Amy H. Sturgis, James W. Thomas and many others].

Stephenie Meyer's Twilight Saga has taken the world by storm. The four novels that tell the paranormal romance of Bella Swan and Edward Cullen are international bestsellers that readers everywhere are discussing and re-reading again and again. But WHY are the books so popular? Critics have dismissed them as "Harlequin trash" and "literary junk food" but book lovers obviously disagree. Is there more to Twilight than a love story for teen girls crossed with a cheesy vampire-werewolf drama? . . . . . John Granger, author of Unlocking Harry Potter: Seven Keys for the Serious Reader, explains in Spotlight the literary backdrop, the themes, the artistry, and the meaning of the four Bella Swan adventures. Twilight readers will learn here: * Why the Book Covers are Black, White, and Red; * How Edward Can Read Thoughts and the La Push Wolf Pack Can Have a Shared Mind; * What Influence the X-Men, Night of the Living Dead, and Plato's Republic had on Twilight; * Why the Volturi live in Italy and Hate the Cullens' "Lifestyle Choices";* Why Bella's "empty chest" is mentioned thirty seven times in New Moon; * Why so many Key Twilight Saga Scenes take place in Mountain Meadows; * What Role the Quileute "Protectors" play in Meyer's Re-Telling of Shakespeare's Romeo and Juliet; * How Carlisle's Birth in Sixteenth Century London Explains Why the Cullens are "Vegetarians";* Why the James and Bella Confrontation in Twilight takes place in a Ballet Studio; * Why Jacob and Edward are described consistently as Bella's Sun and Moon; and * Why Books and Films about Bella Swan and Harry Potter are such Blockbuster Hits. . . . . . Spotlight unveils layer-by-layer the meaning of the books and the artistry of their composition so Twilight lovers can see how the books work and why we love them the way we do Spotlight is the only book that explains Twilight-mania and is the perfect gift for serious Twilight readers wanting to learn why the books they love are so good and have become as popular as they are.

"Harry Potter." The name conjures up J.K. Rowling's wondrous world of magic that has captured the imaginations of millions on both the printed page and the silver screen with bestselling novels and blockbuster films. The true magic found in this children's fantasy series lies not only in its appeal to people of all ages but in its connection to the greater world of classic literature.
"Harry Potter's Bookshelf: The Great Books Behind the Hogwarts Adventures" explores the literary landscape of themes and genres J.K. Rowling artfully wove throughout her novels-and the influential authors and stories that inspired her. From Jane Austen's "Emma" and Charles Dickens's class struggles, through the gothic romances of "Dracula" and "Frankenstein" and the detective mysteries of Dorothy L. Sayers, to the dramatic alchemy of C.S. Lewis, J.R.R. Tolkien, and William Shakespeare, Rowling cast a powerful spell with the great books of English literature that transformed the story of a young wizard into a worldwide pop culture phenomenon.

The fastest-selling book in publication history, HARRY POTTER AND THE DEATHLY HALLOWS was a critical success and is loved by fans around the world. In THE DEATHLY HALLOWS LECTURES, John Granger reveals the Potter finale's brilliant details, themes and meanings. Even the most ardent of Harry Potter fans will be surprised by and delighted with the Hogwarts Professor's explanations of the three dimensions of meaning in DEATHLY HALLOWS to include why Ms. Rowling chose to make Lily's eyes green, why Harry buried Moody's eye where and when he did, and why Ollivander prefers the three wand cores he does. Ms. Rowling has said that alchemy sets the "parameters of magic" in the series; after reading the chapter-length explanation of DEATHLY HALLOWS as the final stage of the alchemical Great Work in THE DEATHLY HALLOWS LECTURES, the serious reader will understand how important literary alchemy is in understanding Rowling's artistry and accomplishment. The other seven chapters explore, among other things, the five writing tricks Ms. Rowling uses to work her story magic, the deciphering of the "Triangular Eye" symbol for the three Hallows, Harry's "struggle to believe" in Albus Dumbledore, why Ms. Rowling revealed that she "always thought" of the Headmaster as gay, and the more than 25 echoes of her first book, PHILOSOPHER'S STONE, in DEATHLY HALLOWS. Did you wonder why Fred died in the end? Why Harry went underground seven times in Deathly Hallows? Granger explains how Ms. Rowling's story formula required these twists - - - as well as two trips to King's Cross and two meetings with Albus Dumbledore at story's end. John Granger, the Hogwarts Professor, has spoken about the meaning and magic of Harry Potter at major universities from coast to coast and as a Keynote Speaker at fan conventions in the United States and Canada. Enjoy these lectures to learn the ins and outs and fascinating depths of DEATHLY HALLOWS - - - information unavailable anywhere else

UNLOCKING HARRY POTTER gives you five essential keys for understanding the HARRY POTTER series. Not just who will live or die in DEATHLY HOLLOWS, but how J.K. Rowling created the most successful books of our times. To understand the story behind the stories, John Granger, author of THE HIDDEN KEY TO HARRY POTTER and editor of WHO KILLED ALBUS DUMBLEDORE?, introduces the themes and patterns Rowling uses to write books that resonate with readers of all ages. This book is for "serious readers" but Granger writes in a very entertaining style. If you never understood the term "postmodernism" or how "literary alchemy" is used by great authors from Shakespeare to J.K. Rowling, then this is a fun way to learn. UNLOCKING HARRY POTTER is the only book to examine in depth the importance of what Rowling said in an interview from 1998, that "to invent this wizard world" she had to learn about alchemy "in order to set the parameters and establish the stories' internal logic." - . - . - . - . - Here's what other HARRY POTTER authors and experts have to say about UNLOCKING HARRY POTTER: - . - . - . - . - "I got so hooked I had to stop everything else and just read, read, read. I carried it around the house, read it while using the excercycle, I hid in rooms away from the action of daily life so I could take it all in. I haven't had that reaction to a book since, well, THE HALF-BLOOD PRINCE. A spectacular read for all serious fans of Rowling's works. Compelling, well-argued, fun and funny. Engaging. Thought provoking. Erudite." - Tom Morris, author of IF HARRY POTTER RAN GENERAL ELECTRIC and PHILOSOPHY FOR DUMMIES. - . - . - . - . - "John Granger peels back the layers of Rowling's stories and sees patterns the rest of us miss - and he never forgets to be a fan, engaging in fun speculation about what will come in the finale. Once more Granger has shown himself to be second to none among Potter commentators and literary sleuths. Some books are meant to be ingested quickly. Not this one. Serious fans of HARRY POTTER will relish it." - David Baggett, editor of HARRY POTTER AND PHILOSOPHY.

Six fan-theorists attempt to unravel the clues of THE HALF-BLOOD PRINCE. Joyce Odell of Red Hen Productions, Daniella Teo of Mugglenet, Sally M. Gallo of The Leaky Cauldron, Wendy B. Harte and the mysterious "Swythyv" - along with editor, John Granger (author of Hidden Key to Harry Potter, etc.)- provide Harry Potter readers with exciting and insightful ideas of what happened and what will happen based on their close reading of the texts ... ideas that will challenge and engage readers everywhere. Travis Prinzi, creator of THE SWORD OF GRIFFYNDOR website, writes that these essays "will stand as a monument to the kind of guesswork we were all involved in as we awaited the final Harry Potter book."