cloying) moral lessons. The audio and film rights to the series have been sold. Audio versions of some books were made and, as of 2009, others are apparently in preparation. Reception of books Adam Hochschild describes the series in The New York Times Book Review as "the moral center of my childhood universe." He also observes that sales of the books have increased since when they were first written. Roger Sale sums it up in his history of children's literature: "If L. Frank Baum has a successor, it is Brooks."<ref>"Two Pigs", in Roger Sale, Fairy Tales and After: from Snow White to E.B. White", Harvard Univ. Press, 1978, p. 245. .</ref> Columnist Nicholas Kristof named them among the best children's books ever and called them "funny, beautifully written gems." Location of books Nearly all the books focus on the Bean farm and Centerboro area, in Oneida County, upstate New York. Centerboro does not actually exist, nor do the other towns mentioned as being nearest (Aeschylus Center, Gomorrah Falls, South Pharisee, Plutarch Mills, and West Ninevah). However, other towns do exist, described as slightly farther away: Syracuse, Rome, Buffalo, and Utica, New York (mentioned, for example, in Freddy and the Baseball Team From Mars). This would put Centerboro somewhere east of Syracuse, close to where Brooks lived as a boy. However, in Freddy and Mr. Camphor, the nearby fictional lake Otesaraga is described as "thirty miles around, and only a mile across". This corresponds closely (and only) to Skaneateles Lake, some ten miles southwest of Syracuse. Regardless, the evidence supplied by Brooks points to the Bean farm being loosely within 30 miles southwest or generally east of Syracuse. Illustrations The series is illustrated by Kurt Wiese, who became an award-winning illustrator and author (although not for the Freddy series). The first book was originally illustrated by Adolfo Best Maugard but redone by Wiese when the book was re-released. After the first books, the pattern of illustration was established: a half-page black and white drawing at the beginning of each chapter, and a full page black-and-white drawing within each chapter. The covers are line drawings colored with watercolor, each emphasizing a dominant color. The endpapers are two-tone illustrations, loosely matching the cover's color theme. For example, the yellow background and blue drawing of the endpapers for Freddy Rides Again match the yellow and blue colors of the cover (Freddy, a horse, and