Monday's Not Coming

the long version

Monday Charles is missing, and only Claudia seems to notice. Claudia and Monday have always been inseparable—more sisters than friends. So when Monday doesn’t turn up for the first day of school, Claudia starts to worry. When she doesn’t show for the second day, or the second week, Claudia knows that something is wrong. Monday wouldn’t just leave her to endure tests and bullies alone.With her grades on the line, Claudia needs her best—and only—friend now more than ever. But Monday’s mother refus