How many secrets are there b4 the spiral section?

[MASKOAA]

You know the part on level 9 were the door closes behind you and you can't go back or at least I don't think you can. I want to do a full secret/treasure run how many secrets and treasures are b4 that part.

[Mystify]

I'm not sure, but you can go back

SpoilerShow

There is a secret button on the wall nearby

[MASKOAA]

Ugh...and here goes my 4th playthrough.....love damn game is good but I need new puzzles.