July jitters /
by Ron Roy ; illustrated by John Steven Gurney.
- New York : Random House, 2012.
- 68 p. : ill. ; 20 cm.
- Calendar mysteries .
"A Stepping Stone Book."
Bradley, Brian, Nate, and Lucy enter Polly the pony and Pal the dog in a July 4th pet costume contest, but when Independence Day arrives the animals are nowhere to be found.