Eliza's dog, Einstein, falls for their neighbor's dog, but Mrs. McNice does not seem very nice at all, and to prove it Eliza tries to invent the perfect gadget to help her discover the truth.
- ISBN10 0606360913
- ISBN13 9780606360913
- Publish Date 4 November 2014
- Publish Status Out of Print
- Out of Print 6 April 2021
- Imprint Turtleback Books
- Edition Bound for Schools & Libraries ed.
- Format Hardcover (Library Binding)
- Pages 128
- Language English