It was first published in 1998 as a hardcover edition.
The book is now available as a smaller hardcover edition.
The book's hardcover edition was first published June 6, 2011.
The book's hardcover edition was first published September 4, 2012.
The book's hardcover edition was first published September 1, 2009.
From the 1970s most of the series was published in hardcover editions.
The hardcover edition of the book was published in January 2005.
It was published eight months after the regular hardcover edition.
The book's hardcover edition was first published August 31, 2010.
The hardcover edition of the complete series was released on July 2, 2008.
The novel was then published in a hardback edition the next year.
The hardback edition came out in 2001, right around 9/11.
By 1982, it had gone into 45 hardback editions.
The library has recently published a new hardback edition of the book.
The collected hardback edition was released on June 08, 2011.
The collected hardback edition was released on January 26, 2011.
The collected hardback edition was released on January 25, 2012.
The collected hardback edition was released on June 27, 2012.
Limited numbers of hardback editions are also known to have been produced, mostly for libraries.
There was also a hardback edition with a minimalist black cover.