|“||With the power of friendship, these three can overcome anything!||”|
|— Esther, Esther Forever|
Top Secret Trinity is a series of books that Esther reads and is an avid fan of. It apparently inspired her to seek out Reggie and Todd to be her "lifelong friends" and form a destined trio in Esther Forever.
The book centers around a "classic three kid dynamic" with each kid sharing a special secret that unites them as friends.
According to Esther, the three main characters are:
- one who is really sweet but with a dark past
- one who is a natural leader, but doesn't trust herself yet
- one who is cute, sassy, and street smart