Series statement from publisher's website.

A field mouse’s place is in the field—or so say Rollie’s father, his grandfather, and everyone he has ever known. But Rollie wants something more. So one day, he sets off down the path toward the Kingdom of Muddmoor, not knowing what he’ll find. In the adventures that follow, Rollie encounters many strange and wonderful things, from a talking fish and floating cows to the official Wizard of Muddmoor. But it turns out that what the kingdom needs most may just be the skills of one small field mouse. Dean Morrissey’s lush paintings and magical story bring Rollie to life as the tiny hero who, with a little courage, makes a huge difference.

Kit and the Wizard experiment with colors, finding that some colors vibrate when placed next to each other.

More than anything, Benjamin Ravenspell wants a pet. But when he buys a mouse named Amber, he gets more than he bargained for. No sooner does Ben take her home, than Amber turns him into a mouse too. You see, Amber has magical abilities, and it so happens that Ben is a familiar-a creature that stores magical energy. Together they each form half of a powerful wizard. Alone, they're just vermin. Soon Ben and Amber find themselves pitted in an epic battle against a magical enemy who is as crazed as he is evil-and the fate of the world will rest on them learning to work together.

Everyone loves Willy the wind-up mouse, while Alexander the real mouse is chased away with brooms and mousetraps. Wouldn't it be wonderful to be loved and cuddled, thinks Alexander, and he wishes he could be a wind-up mouse too. In this gentle fable about a real mouse and a mechanical mouse, Leo Lionni explores the magic of friendship. Originally published in 1969, the Caldecott Honor-winning Alexander and the Wind-up Mouse is sure to enchant a whole new generation of readers.

The wizard, watchful, waits alone within his tower of cold gray stone and ponders in his wicked way what evil deeds he'll do this day. What do you think the wizard is planning to do? Conjure a magic spell? Turn a frog into a flea? Fill a cauldron with bubbling brew? You may think you know . . . but watch out. Because if the wizard is bored, he may come looking for you!

A wizard's hat blows into town, changing people into different animals when it lands on their heads.