It might be a bit unclear just by looking at the art, but Iinchou's shifting around is referencing her and the book she's carrying/reading, hence the title of the right column.
The Book That's There Right NowSawatari-san.Ah, Iinchou. Where's Riko-chan~?May I ask you something?What exactly is Yokomiya-san...Ah~ she's a novelist. A professional novelist, actually.She's already produced quite a few volumes... have you heard of her at all?Is that so~Sawatari-san is in the kitchen right now, making something.*shift*Fueh~... I'm so hungry~*sit*Whenever it's right before a deadline, everything in the world is an enemy to me...Still ContinuingUm, Iinchou... sorry about that earlier.I heard about your circumstances from Sawatari-san so everything's fine.*sigh*...I've heard that name before......Her pen name is Kirishima Tsukie.*shift*