Guardians of the 39 Clues, Dan Cahill and his sister Amy discover that the serum is missing and must race against time to get it back before catastrophe strikes.

When the Aldens have the chance to work at a candy factory, they try to find out who is sabotaging the candy and why.

Jack and Annie travel in their magic tree house to the land of the mystical selkies to seek a magical sword for Merlin.

The Aldens are spending a week at Camp Seagull on beautiful Claw Island. But as soon as camp begins, they realize that someone is not playing fair. Everything begins to go wrong for the Aldens they lose their luggage, Henry misplaces the camp flag, and the campers on the other team use one of Jessies ideas to score points for themselves. Are some campers so desperate to win the Olympics that they are willing to cheat? The Boxcar Children are...

"A secret agent's guide to welcoming a new sibling"--

"Maximillian Fly, a roach-human hybrid, helps two young humans escape from the Bartizan's eye, only to find himself a key player in a deadly war between roaches and humans"--

Picked on, overweight genius Owen tries to invent a television that can see the past to find out what happened the day his parents were killed.

The shortest kid in the second grade, James Moody, also known as Stink, learns all about the shortest president of the United States, James Madison, when they celebrate Presidents' Day at school.

Stella Wells, fledgling scientist, has a new baby brother, Drake, and she is seriously considering the possibility that he is a duck--but further research is required to test that hypothesis.

"The wackiest road trip in history continues as the McDonald twins travel the Southwest dodging nefarious villains and visiting weird but true American landmarks"--