Dan Gutman

A local college professor comes to Ella Mentry School to help students learn basic history and improve their scores on a standardized test, using some very unusual techniques.

A.J. and his friends get a Personal Digital Assistant named Miss Porter as a substitute teacher, who can order pizza and tell endless jokes, but grows power-hungry when her system is changed and tries to take over Ella Mentary School.

A.J. and his fellow third-graders from Ella Mentry School, including new student Alexia, go on a field trip to the zoo, where they meet a very strange zookeeper.

"Election day is right around the corner, and guess who's running for class president? A.J. and Andrea! Mayor Hubble is going to teach the kids all the ins and outs of politics, and every vote counts. Who's going to win? Who's going to lose? And who's going to kiss a baby? Ew, gross!"--P. [4] of cover.

When the new vice principal is put in charge of Ella Mentry School for a few days, she tries out some very unusual ideas about how students learn.

Presents facts about dinosaurs and other extinct animals such as dodos and woolly mammoths.

"There's a new principal at Ella Mentry School. Yes, it's true! Mr. Klutz is retiring and the president of the Board of Education, Dr. Carbles (Boo! Hiss!), has hired the best person for the job -- or at least the funniest. But stand-up comedian Mrs. Stoker will have to face Vice Principal Mrs. Jafee in a big joke-off duel to defend her new job. Will Mrs. Stoker have the last laugh? Or will shoe lose her audience when things get serious?"--

"A.J. and the gang have been invited to attend a live taping of Uncle Fred's Funderama, a hilarious Saturday morning kids TV show full of music, games, puppets and more. Uncle Fred sings, dances, and jokes his way into his audience's hearts. But what will the kids do when they learn that Uncle Fred's childlike behavior isn't just an act? Can Uncle Fred grow up?"--Provided by publisher.

"From the best-selling author behind My Weird School: a quirky new biography series that casts fresh light on high-interest historic figures. Did you know that Muhammad Ali was so terrified of flying on planes he would bring a parachute? Or that he won the Presidential Medal of Freedom? Bet you didn't know that he had an official sweat-taster to determine how salty his sweat was after each match! Siblings Paige and Turner do-and they've collected...

With more than 1. 5 million books sold, the Baseball Card Adventures series brings the greatest players in history to life! Joe "Stosh" Stoshack has an incredible ability. He can travel through time using baseball cards. But the FBI has learned of his talent, and now they have a mission for him: go back to 1941 and warn President Roosevelt about the attack on Pearl Harbor! Stosh is reluctant, until he finds out that his "ticket" to 1941 is a Ted Williams...