Getting right to it, the winner of INVASION, by Jon S. Lewis is:
And the winner of THE MAZE OF BONES (The 39 Clues, book 1) by Rick Riordan is:
If you see your name there, check your email--you have one in there from me asking for your mailing address. And if you don't see it, please email me at packratx (at) hotmail (dot) com. I'll ship off your prize next week.
For everyone else who entered, keep trying! Sooner or later you HAVE to be one of the lucky winners.
Sorry again for the delay. Hope everyone had a great weekend!