13. Chelsea doesn't laugh at Mina's thoughts to hide her mind reading,
but seconds later she says to them that she sees Ava have flashes of
memories when she hears certain things. Gabriel also heard her saying
she heard what Ava said about Casey and wanting to eat but didn't
catch onto the fact she shouldn't be able to read Ava's mind. Are they
all just too distracted to notice? (from Unexpected)

They are too distracted to catch on, but readers should not miss the slip.

14. Who are George and Mina's true mates?

Someone other than George marked Mina... but up until now, there have been no leads on her mate that's obvious to readers. George and Mina are not true mates, but clues about Georges mate was revealed to Gabriel in the second Book, Unconditional. Gabriel is speaking with his uncle Marx and Marx and Marx in a turnabout way, tries to tell Gabriel something about George and his true mate but Gabriel is concentrating on the wrong words and isn't listening to Marx.

15. Does Chelsea die when she heals like she did Aunt Cami? Does she drain
her energy so low that she dies and has to reset meaning heal her
body? Jack wasn't telling Gabriel something when he explained and
Gabriel didn't know yet that she couldn't die.

Think of resetting as watching a move on a speed three times faster than the regular way. It's fast, but, if you watch it, you see everything happening from begin to end. That is what it is like for Chelsea. She basically lives through, in her mind, everything in her life on warped speed. So when she gets that way, from healing she relives everything. When she dies though, it's more like a wound just closing up. In the beginning of Unexpected, it gives a few hints to what happens when Chelsea heals Aunt Cami. Jack and Casey say that they haven't done much work with Chelsea when it comes to healing different animals.

Then when Chelsea helps Aunt Cami, Jack and Casey having known what happens, they try to not out Chelsea but give Gabriel and the others fair warning. Which can only mean or imply that, with everything you've been told, when Chelsea drains herself, she has to reset. When she resets she sees her life happening again. They wanted to test her abilities however, after that first experience of her resetting, it left them unsettled and unwilling, to really push the lines and see what Chelsea is capable of...

The whole resetting idea... came to me when I was watching this documentary about cancer and white blood cells and how the white blood cells help you fight infections. When Chelsea heals, her production of white cells lowers, and what she has is quickly used so resetting is her bodybuilding back up. With Jamie around it speeds up that process, therefore speeding up the play by play of her life.

16. Why did Greta want Chelsea to have been a white wolf for more than 2 years?

Because Chelsea is seventeen, the rumors/myths/folklore about the white wolf is that they will shift young, and they will be powerful etc. The Chosen One, wouldn't be Chelsea if she hadn't been a wolf for more than two years.

17. Supposedly no one knew Anya was pregnant until Audrey was left, but
Gabriel and Mina saw Anya while she was pregnant.

Mina knew. In unconditional you learn that Mina and Gabriel saw Anya at the park and Gabriel finds his mate – unborn child. Mina makes Gabriel forget and Jay (Anya's true mate and Chelsea and Audrey's father) was the Beta, but Mina was the Luna. Hierarchy. Jay couldn't read her mind.

18. How did Logan fake the death of Rainy and Chris and the kids and
Chris' family and Jack and all the teachers, therapists, and doctors?
Elder Caelum made it sound like Rainy died in the explosion with
Chelsea, but it wouldn't have made sense for her to be there. Let
alone everyone else in her group.

Haha... okay so... they were all on the same private plane. But as they were boarding, Logan was taking people to the island and with the help of Abby, his mate, they played fake heartbeats... and since they were in Logan's pack and Logan is a Colt, the Elders couldn't read the mind of any of them. So as far as the Elders knew, everyone they put on the plane, died. At first. By the time they probably realized something was going on, it would be when Logan and Wolf, were abducting people from the list that Phillip gave them in Unbroken.