6Book - 2017
"The girls head out on a graduation trip together! There's a mysterious voice on the radio--does that mean someone else is still alive?! In high spirits, the School Living Club sets out to see if they'll be adding a new member! -- Page  of cover.
Publisher: New York, NY :, YEN Press,, 2017
Edition: First Yen Press edition
Characteristics: 160 pages : chiefly illustrations ; 19 cm