In this installment of the best-selling, classroom classic Jitters series, it's not the first day, but it is picture day, and Mrs. Hartwell wants her students looking their best. The class photo is scheduled for the end of the day--can everyone's favorite teacher, Sarah Jane Hartwell, keep them looking neat and tidy? She has the jitters again! Mrs. Hartwell is determined to keep her students looking perfect for their school pictures...