What is the difference between the hardcover and Delux Harry Potter books?

Question:

What is the difference between the hardcover and Delux Harry Potter books?

For book 7, is there any difference in the content of the book, or is the delux just the way it looks?

Best Answer - Chosen by Asker: The cover is different on the Harry Potter and the Deathly Hallows Deluxe edition and the regular Deathly Hallows. The Deluxe edition also features close to full scale illustrations from Mary GrandPre. There are no content differences. This is the information I found at amazon.com:

The Deluxe Edition includes an exclusive insert featuring near-scale reproductions of Mary GrandPr㩦#39;s interior art, as well as never-before-seen full-color frontispiece art on special paper. The custom-designed slipcase is foil-stamped and contains a full-cloth case book that has been blind-stamped on front and back cover with foil stamping on the spine. The book includes full-color endpapers featuring the jacket art from the trade edition and a wraparound jacket featuring art created especially for this edition by Mary GrandPr㩮