Swallow the Sun — Robin Buckallew

Phoebe wants to relax after her recent adventure, get to know her family, and learn how to be a witch. She practices at disciplining her powers, but her training is interrupted when a shadow falls over the small group - literally. Now she must move fast to save the universe from an evil entertainer, a black unknown, and myriad other strange and unusual creatures. And she must close her holes before more things come through.