Is there a Black Hole in Here?

My little blue notebook is missing and I won't rest until I find it.
All kinds of important stuff like appointments, addresses, directions, phone numbers, confirmation numbers and other assorted very valuable info disappeared along with my little blue book.
Now I could seriously live without most of that information because, but most vitally this notebook contains a credit card number that I desperately, desperately, desperately need.
I've torn my place apart over the past 2 days, searching ever searching for my notebook.
Today I told my 3-yr-old son and his friend that if they found it I'd bake cookies.
No Luck.
Where is that notebook? Where in my 1,000-square-foot apartment could it be? I even visited the dumpster yesterday and poked at the last bag of garbage I threw away, just in case, in a moment of extreme insanity, I accidently tossed it.
No Luck.
I'm gonna go crazy if I don't find it so please pray that whatever cosmic black hole swallowed my blue notebook spits it back out again.
Or, provide me with another credit card number; which ever you choose will be fine.