Superhero Jo Schmo has a problem: There aren't any crimes to fight in San Francisco! So she and her doggie sidekick, Raymond, build a time machine and head back to the gold rush days to track down the notorious burping outlaw Wyatt Burp. Meanwhile, trouble is brewing back in the present time. Two mean girls have it in for Jo, and they're lying in wait for her with a wrecking ball. If Wyatt and his Hole in the Head gang don't get her, Gertrude and Betty will. Look out, Jo! AGES: 6-9 AUTHOR: Greg Trine is the author of the Melvin Beederman, Superhero series. Visit him at www.gregtrine.com. Frank W. Dormer is the illustrator of the acclaimed Aggie and Ben series. He is an elementary school art teacher who lives in Connecticut with his family. Visit him at www.frankwdormer.com. Colour illustrations