Plumbers' helpers Manny, Helen, and Pierce have always been a little envious of the respect Grandpa Max shows to Ben, Gwen, and Kevin. Now they're determined to prove they can be just as successful as the three teens. Which team will be first to deactivate an alien spy transmitter? The race is on!
- ISBN10 0545177170
- ISBN13 9780545177177
- Publish Date 1 January 2010
- Publish Status Out of Stock
- Publish Country US
- Imprint Scholastic Paperbacks
- Format Paperback (US Trade)
- Pages 32
- Language English