Regarding the Bathrooms: A Privy to the Past

Poor Principal Walter Russ. He's desperate for designer Florence Waters to renovate the school's disgusting basement bathrooms, and the stress is causing him to get, ahem, all clogged up. Luckily, during their stressful summer-school internships, the sixth graders discover the perfect way for everyone to relax: by enjoying an ancient Roman spa and bath buried in the school's basement!
     Includes a classroom activity. |

"A witty, delightful novel . . . Entertaining."--Booklist

"[A] clever, funny romp. A must for fans of the series."--School Library Journal