Picture Book is the seventh volume of The All-New Tenchi Muyo! manga series, written and drawn by Hitoshi Okuda.
From the back cover of the Viz Graphic Novel:
When a girl named Yae is paralyzed by a car accident in middle school, she channels her energy into art and dreams of becoming an illustrator. When she catches a glimpse of Tsunami, the Masaki shrine's resident tree spirit, Yae gets a brilliant idea for a children's book. But can Sasami allow Yae to tell her story and risk exposing the secrets of Tenchi and all his otherworldly friends?
Chapters
In the English graphic novels, each book restarts the chapter numbering from "Chapter One," rather than continuing chapter numbering from book to book as is standard in the Japanese release. Unlike earlier volumes of Tenchi Muyo! manga, Viz did not release this volume as separate comic book issues.