Currently there are absolutely zero books published by the 17th Edition. Additionally there is no publisher listed under that name. At least in North America.
The 7 Harry Potter books.
Some are published in books.
No. Some books and self-published books may not have an ISBN.
'First thus' typically refers to a subsequent edition of a book that has been modified or enhanced in some way from the original edition. This could include changes to the text, layout, or illustrations. It is commonly used in the context of book collecting and indicates that the edition is not the first printing but the first appearance of that particular version of the work.
You cannot buy a full set of first edition Harry Potter books in hardback as the first few books were published as paperbacks. First editions of the latter books aren't as expensive because so many of them were published but if you want a first edition of the first book, especially if you want the original British version, you'll have to spend a lot of money on it because so few were published. It really depends where you buy them from, you can't just go to a shop and buy the box-set. People will sell them for different prices and a lot of the time they will be auctioned which will drive the price up as some fans are willing to pay huge amounts for them.
An e book is an electronic book. Many e books are already published hard copy books, and some have only been published electronically. Magazines are also e books.
She wrote one that was published. She also had some poems published that were not part of a book.
She never published her own books, she did edit many books for Viking Press and Doubleday, and has had many books written about her.
There were many books that were published in the 1800's. Some of the books were The Watsons, St. Irvyne, and Zastrozzi.
The cow jumped over the moon
The second edition of The Hobbit was published in 1951. It made some small adjustments to the story of the Riddle Game, but changed little overall.
Well Roald Dahl died but Quentin Blake Published most of Roald Dahl's Books.