See also I Spy and I Spy Spooky Mansion.

The I Spy books take the offline “hidden object” game and elegantly implement them in book form through wonderful cluttered photos and clever poems describing the list of items to find. I honestly think the poems are the standout feature for this form - something about them puts a little extra mystery to the game, vs just having a list of things to find.

I have wanted to build an “I Spy” game that would procedurally generate clue-poems for the scene.