TY - BOOK AU - White,Jamie AU - Meddaugh,Susan AU - Steinglass,Matt TI - Martha on the case T2 - Martha speaks SN - 0547210558 (pbk.) PY - 2010/// CY - Boston PB - Houghton Mifflin Harcourt KW - Birthday parties KW - Juvenile fiction KW - Cats KW - Dogs KW - Thieves KW - Mystery and detective stories KW - Mystery fiction KW - gsafd N1 - "Based on the characters created by Susan Meddaugh"--cover; "Weekdays on PBS Kids"--Cover N2 - Martha tries her paw at sleuthing to find out who ruined the birthday cake at Alice's birthday party and she later tries to prevent a jewelry store robbery ER -