in the blue ball next to the bump sign on page nine near the bottom
The snail is by the rabbit and the book with WHAT HARRY FOUND OUT.
One forked tongue is one of the snakes by the dinosaur and the other is one of the blue monsters snakes tongue.
Hint 1 : There is one clothespin on each page. Hint 2 : One is yellow and one is blue. Hint 3 : One of the clothespins blend into the background.
Look at what the boat is standing on.
I think it is the shadow right above the green mitten on the I-Spy year round challenger book.
One is on a pencil!
It is on the camel stamp on the left page
57
The ace in the "You Spy Extreme Challenger" game is located under the magnifying glass on the right side of the card. It is hidden within the design of the magnifying glass.
It is a red lunch box on page 31, near a camel.
In the bottom left corner on top of the musical scale and the scissors.
I think it is on the side of the can on the bottom right hand page.
They are the hotdog buns on the two forks in the middle of the page.
Theres a mouse trap with a spring on Page 25.
In "I Spy Extreme Challenger," the needle is located in the "Jungle" scene. It is hidden among various objects, making it a challenge to spot. Look closely at the vibrant colors and patterns to find it, as it can blend in with the surrounding elements.
The snail is right by Harry's Test. It's the shell next to it.
The bell is a jingle bell. It is in the top left corner.