On the Calculation of Volume (Book IV)

Tara Selter is among many people now. In a large house outside Bremen, she is getting used to another version of the eighteenth of November. Her routine with Henry, Ralf, and Olga includes chores like collecting supplies and chopping wood. Then five newcomers arrive at the gate one morning. The house fills with residents. As the group expands, they seek answers about that date with greater urgency. This fourth volume continues a story about a woman slipping through time.

Why You Should Read?

• Follow Tara Selter as she adjusts to another eighteenth of November inside a large house near Bremen.
• Meet Henry, Ralf, and Olga, whose shared days involve collecting supplies and chopping wood.
• Discover how five new arrivals at the gate fill the house and change the group's daily life.
• Explore the group's urgent hunt for answers concerning that date as more people arrive.