Secret agent dog /
adaptation by Jamie White.
- Boston : Houghton Mifflin Harcourt, 2011.
- 87 p. : col. ill. ; 21 cm.
- Martha speaks .
- Martha speaks (New York, N.Y.) .
"Based on a TV series teleplay written by Ken Scarborough. Based on the characters created by Susan Meddaugh." "PBS Kids"--Cover.
Martha--a.k.a. Agent K9-002-- is on a top secret mission to expose criminals out to steal Granny Flo's soup formula.