"A. J. and his friends from Ella Mentry School are in for a weird Christmas surprise when they head to the local mall to see Santa Claus"--

"Summer is almost over, and you know what that means--time to head back to school! But when a tropical storm ends A.J.'s vacation earlier than expected, he and his family have to stay at Andrea's house. Ugh, disgusting! When everyone in the house starts getting cabin fever, and even back-to-school shopping won't calm the kids down, Andrea and A.J. are sent to Camp Ockatollyquay. The catch? It's a camp to get kids ready for school! But not to worry--Andrea...

School's almost out for the summer, and A.J. is dreaming about all the fun things he's going to do on vacation. But A.J.'s dream quickly turns into a nightmare when three familiar spirits appear to show him summers past, present, and yet to come. Will they be able to convince him to leave his bad ways behind? Or will this summer end up being a total bummer? Best selling author Dan Gutman brings his kid-friendly sense of humor to this special series...

On Saint Patrick's Day, A.J. spots a real-life leprechaun sneaking around the school and causing havoc. Can he and his friends catch the leprechaun before there's even more trouble?

"School's out for summer! A.J. can't wait to spend his days playing video games, watching TV, and forgetting everything he learned during the school year. But when his parents announce they've signed him up for sleepaway camp, his great plans slip away right before his eyes"--