1. Where it all started

I still don't have a name for the book so let me know any suggestions

Two sets of twins, abandoned at a fire station, the same night, that night becomes known as their birthday

The first set of twins Avery & Alex
The second set of twins Alyssa & April
Both sets of twins are girls, the 4 girls became best friends during the first 2 years that they'd known each other.

The girls are all turning 11 within the next week and weird things have started happening.