i would recomend you read this forum pretty well for a week or two and also have a look at some care sheets... MORE THAN ONE care sheet as sometimes you get funny discrepancies between authors.. best have a look around and make your own mind up... keeping a corn is as easy as any other pet out there provided you get the enclosure setup right and meet some fairly basic needs...
can`t comment on the book they`re pimping `cos i dont have a copy.