Wagstaff City is in trouble,and it's time for Martha to break out her doggie detective skills in this full-color,two-part Martha Speaks chapter book.First,she becomes a patrol dog for a day and exposes some smugglers of infested rutabagas that could destroy the city's crops.Then,Martha joins Helen to sniff out a thief's identity in a rash of robberies.It's all tail-waggingly exciting…even the activities section and glossary of fun new vocabulary! For more Martha antics.Wagstaff City is in trouble,and it's time for Martha to break out her doggie detective skills in this full-color,two-part Martha Speaks chapter book.First,she becomes a patrol dog for a day and exposes some smugglers of infested rutabagas that could destroy the city's crops.Then,Martha joins Helen to sniff out a thief's identity in a rash of robberies.It's all tail-waggingly exciting…even the activities section and glossary of fun new vocabulary! For more Martha antics.