By A Mystery Man Writer
Harry Potter and the Philosopher's Stone J.K. Rowling First Edition Signed
Rare first-edition Harry Potter book could raise £100,000 at Derbyshire auction house
First edition of most valuable Harry Potter book ever could sell for record £100k - Wales Online
Harry Potter first-edition sells for record price at auction
The world's most expensive Harry Potter books at auction - Hindustan Times
Harry Potter' first edition sells for smashing $471,000
First edition of the most valuable Harry Potter book ever could sell for record £100k - Leicestershire Live
Proof copy of Harry Potter book, bought for pennies in 1997, sells for more than $13,000
Very 1st print version of Harry Potter and the Philosopher's Stone sold at auction for more than $13,000 - CBS News
Very 1st print version of Harry Potter and the Philosopher's Stone sold at auction for more than $13,000 - CBS News
Harry Potter first edition sells for record smashing $471,000