Plain Warriors though I call it the Original Warriors.
The first in a set or series is called the "initial" or "first."
The series was called THE PRISONER.
a series of unfortunate events
the series is called the Kane adventure's and the first book in the series is the red pyramid
The Bloody World Series
This is called a sequence and if we add the numbers in that sequence it is called a series.
It's just called "Naruto". The time skip series is called "Naruto Shippuden".
Yes. The first set is the most important. If you skip the first set, everything will be extremely confusing.
Darran Shan's first series is called cirque Du Freak.
The first dog series were called the Albert series.
The first book in the island series written by Gordon Korman is called "Shipwreck."
The first book in the series is called My So-called Life: the Tragically Normal Diary of Rachel Riley.
It is called the Red Pyramid and the series is called the Kan Chronicles.