Nancy Drew

The original books were published in the 1930s to 70s and were revised at least three times. If you look at a new one next to an older one you will notice that not only are the phrases different, but also the kind of cars they drive. In the drawings of Nancy and her friends they wore different style clothes and the chapter names are different.

Here is a list of my book collection. The ones highlighted in yellow are the ones that have been revised and the ones in blue are the originals.      

These are all originals just different covers 

The one on the right is a new book the one left is an original, as you can see in the new one they changed the names of some chapters. And if you read an original and then a new of the same book you will see that the new books have had a lot cut out of them compared to the old ones. 

All of the Nancy Drew books that I own. The ones in bright yellow with blue numbers and a blue flashlight at the top are new.

Both are the same book but the one on the left is an original.

These are the first drawings in The Clue in the Diary. The drawing on the right is the one from the original.