Myself ; Yourself Sorezore Overture

The novel is written as a prologue to the game by Takumi Nakazawa, who has also written scenarios for Ever17, and Memories Off 2nd, and is illustrated by Wadapen. Each chapter centers on one of the six heroines; chapters one through six are arranged as: Nanaka, Aoi, Syuri, Yuzuki, Hinako, and Asami.

Chapters

1. "Seven children: Nanaka's Story" (七つの子, Nanatsu no Ko?), published March 30, 2007
2. "The Lost Child Aoi-san: Aoi's Story" (まいごのあおいさん, Maigo no Aoi-san?), published April 30, 2007
3. "Me and Him, My Friend: Syuri's Story" (私とあいつと、私の仲間, Watashi to Aitsu to, Watashi no Nakama?), published June 30, 2007
4. "Close Encounter: Yuzuki's Story", published August 30, 2007
5. "A Small and Large First Step: Hinako's Story" (小さくて、大きな第一歩, Chiisakute, Ōkina Daiippo?), published September 30, 2007
6. "What Thing Did You Lose?: Asami's Story" (なくした もの は、なんですか?, Nakushita Mono wa, Nan desu ka??), published November 30, 2007

(Source: Wikipedia)