Montgomery Ink: Colorado Springs Reading Order

Since Fallen Ink is now out in the world, how about a little reading order and announcements for the series?!?!

Book 1: Fallen Ink --> Adrienne & Mace
Book 2: Restless Ink --> Thea & Dimitri
Book 2.5: ??????? --> Abby & ????
Book 3: Jagged Ink --> Roxie & Carter
Book 3.5: ????? --> ???? & ????

Carrie Ann Ryan
Fallen Ink
Restless Ink
Jagged Ink