Twins Stephanie and Zeke, their friend Hector, and cats Fitz and Meathead once again venture into the world of Underwhere, this time looking for the missing Brush of Wisdom, a magical item that looks suspiciously like a jewelled toilet brush.
- ISBN10 0061850764
- ISBN13 9780061850769
- Publish Date 23 June 2009 (first published 29 April 2008)
- Publish Status Unknown
- Out of Print 11 April 2013
- Publish Country US
- Publisher HarperCollins Publishers Inc
- Imprint HarperCollins
- Format eBook
- Pages 176
- Language English