"Theo thought the danger had passed, but he's about to face off against an old adversary: accused murderer and fugitive Pete Duffy. On a field trip to Washington, DC, Theo spots a familiar face on the Metro: Duffy, who jumped bail and was never seen again. Theo's quick thinking helps bring Duffy back to Strattenburg to stand trial. But now that Duffy knows who he is, Theo is in greater danger than he's ever been in before"--Dust jacket flap.

When the eighth grade civics class of Miami's Culver Middle School goes on a trip to Washington, D.C., Wyatt Palmer finds himself in deep trouble before the plane even lands because his best friend Matt's decided the men sitting behind them are terrorists--and it's up to the boys to stop them.

Horrible Harry and friends start off third grade with a new room and a field trip to an old copper mine to study rocks.

Ruthie thinks nothing exciting will ever happen to her until her sixth-grade class visits the Art Institute of Chicago, where she and her best friend Jack discover a magic key that shrinks them to the size of gerbils and allows them to explore the Thorne Rooms--the collection of sixty-eight miniature rooms from various time periods and places--and discover their secrets.