Left Hand Side:
- Jewel the Unicorn - The Last Battle
- Yellow and Green Rings - The Magician's Nephew
- Trufflehunter the Badger - Prince Caspian
- The Magician's Book - The Voyage of the Dawn Treader
- Cair Paravel - The Lion, The Witch and The Wardrobe (First
- Lucy's Cordial - The Lion, The Witch and The Wardrobe
- The Dawn Treader - The Voyage of the Dawn Treader
Right Hand Side:
- Peter's Sword and Shield - The Lion, The Witch and The Wardrobe
- Bell and Hammer from Charn - The Magician's Nephew
- Susan's Bow and Arrow - The Lion, The Witch and The Wardrobe
- Reepicheep The Mouse - Prince Caspian
- The Lantern/Lamppost - The Lion, The Witch and The Wardrobe
- The Serpent/Lady of the Green Kirtle - The Silver Chair
Also, interwoven throughout are Toffee Apples from the tree in the garden in The Magician's Nephew.
The four corners are:
- Top Left: Jadis (The White Witch)'s Dagger
- Top Right: Susan's Horn
- Bottom Left: Aslan
- Bottom Right: Glimfeather the Owl (The Silver Chair)
I have this edition of the books, and it was the one I grew up with so I was able to look in better detail than the picture provided. This is also not the first time I have looked at them for hours deciding what I thought they all were.
Most of these are clear, but there are a couple that I am not 100% certain of, so I will outline my reasoning.
The serpent could be a dragon or sea serpent from The Voyage of the Dawn Treader, but the Silver Chair reference seems more likely as it was a more significant character, and matches closer with the illustration in the book.
Glimfeather, is to my recollection the only named owl with a speaking part.
The White Witch's dagger is important in both The Lion, The Witch and the Wardrobe and The Voyage of The Dawn Treader, and I can't think of another dagger of such significance.
Again, the most significant book in any of the books would be The Magicians Book from The Voyage of the Dawn Treader.