[2] Ally Carter posted "mini excerpts" of the book on her website in the lead-up to the release.

While at an ice skating rink, she talks briefly with Zach, and he asks her if she has seen Joe Solomon, and Cammie replied to him that "being out of the loop isn't fun is it?"

She demands answers but he only makes her promise to "follow the pigeons" before jumping off the bridge and escaping.

When the girls reach their room, the MI6 agent from London (Townsend) was there, having left the strong smell of cologne, coffee and footprints on the freshly vacuumed rug.

At dinner, Professor Buckingham announces that Agent Townsend would be the new CoveOps teacher, and that Cammie's mother is temporarily detained.

They quickly figure out that Agent Townsend is not interested in teaching at the school, but requested the job to help him find out more about Joe Solomon.

They drugged him with an experiment Liz developed (A concoction 10 times stronger than Sodium Pentothal) and interrogated him, and they found out that Mr. Solomon killed Cammie's father.

Agent Townsend takes them on a "field trip" to an amusement park, and he gives all the girls assignments.

She first slaps him, making him look frightened, and then she yells at him and tells him he got her father killed, to which he wearily replies, "I know."

The journal explains how Matthew Morgan and Joe Solomon tried to bring down the Circle of Cavan.

They take a walk and she asks him why the Circle would break Joe Solomon out of a CIA prison if he was working against them.

They pull over the van, and we learn that Bex's parents and Aunt Abby are there to protect Cammie.

Macey, Bex, and Liz go shut down the defenses and keep an eye on security, leaving Zach and Cammie alone to complete the mission.

They see several members of the Circle of Cavan, including the woman who tried to abduct Cammie from the roof in Boston last summer, and Joe Solomon.

The explosives on the walls show that Mr. Solomon brought the members here to kill them and himself in the process.

She thought she had made it out but ran into Zach's mother, and we learn that she was a Gallagher Girl.

After having her explain what happened, Agent Townsend takes her to a man who is bandaged from head to toe.

Cammie is later talking with her mom and we learn that Zach will stay the rest of the semester at the Gallagher Academy and that Mr. Solomon might not make it.