"Wednesday Wilson is in a major funk, and the only thing that can make this day worse is that funks are contagious...and hers is rubbing off on her brother, Mister. When Wednesday discovers that the true cause of Mister's funk is having to present his family tree at the school assembly, she devises a plan to get Mister a Worry Marble that will fix all his problems. And then a crowd of kids at recess also want Worry Marbles to fix their problems, and...

"What do you do with a problem? Especially one that follows you around and doesn't seem to be going away? Do you worry about it? Ignore it? Do you run and hide from it? This is the story of a persistent problem and the child who isn't so sure what to make of it. The longer the problem is avoided, the bigger it seems to get. But when the child finally musters up the courage to face it, the problem turns out to be something quite different than it appeared....

"When Max's parents leave the country without him, he must rely on his wits to get by, and before long he is running his own--rather unusual--business"--

"Have you ever thought about how your favorite things became your favorites in the first place? Sometimes picking a favorite can be easy: you know from the moment you see it. And sometimes, selecting one can take a little longer as you consider all the options. The choice is yours: you can have many favorites or none at all. You might even find that your favorite changes. From colors to animals to the perfect hat, there are so many things to love...

"In this fun collection of four new Yasmin stories, Yasmin tackles every challenge she faces with her head and her heart! Whether she's helping to solve a recycling problem at school, trying to avoid a science fair fiasco, searching for a favorite lost book, or gathering her courage to join in the fun, Yasmin is always willing to give it a try!"--

Something always seems to go wrong when Rabbit is around, but Mouse lets him play with his toy plane anyway because he is his good friend.

Max Einstein and a group of international geniuses use their creativity and curiosity to help solve some of the world's toughest problems with science.--

A wordless picture book in which a boy comes up with an inventive solution for getting his toy airplane down from the roof.

So far, Max and her team of genius friends have solved problems that no one else could, including: bringing solar energy to remote locations, producing clean drinking water across the globe, and ending world hunger. No easy task, even for a genius! But now Max and her friends must take on their biggest challenge yet, something that affects every living creature on the planet. Max must figure out how to prevent climate change from destroying the earth....

Max and her CMI friends attempt to use their smarts to find solutions to a water crisis, while a greedy corporation with an eye on capturing Max seems to know their every move.