Can't you slide it around to see? All I can really remember is that if you bought 3 books, Topps was very good at making sure you got books with WP1, WP2 and WP3, along with the extra WP4 card.
For the past few weeks I hadn't been able to find my Wonky's in any of usual places, so I just spent a good part of the weekend doing a deep dive for them.
Almost immediately I found one of those little white topps WP Funpack envelopes, and I had mysteriously placed just WP1 and WP4 in it.
After searching through to almost the last box, I eventually found my WP comics stash, which held all three of issue #5's. One opened and two of them still sealed.
I was able to shake things a little bit and verify they contain WP2 and WP3 by their borders. Quite a relief!
Now I just have to figure out how to put everything back.