I designed this one myself, using templates from this website.
Here it is with the cover closed:
And here are all of the minibooks:
The petal book opens to show dice inspired dots, one through five. The pocket holds 4x6 cards with pictures of objects, again one through five:
The acordian book has hearts, one through five, plus the number written above. The matchbook cover holds a counting game, with pictures in random order to count:
There was an extra page in the matchbook, so I thought "Good Job" was a nice touch:
And here he is enjoying it! Every time he opened a new book, he said "Oooh, what's that?"