Sammy Keyes mysteries

1.

Thirteen-year-old Sammy's penchant for speaking her mind gets her in trouble when she involves herself in the investigation of a robbery at the "seedy" hotel across the street from the seniors' building where she is living with her grandmother.

3.

Sometimes it's hard to tell the saints from the sinners...
Sammy was supposed to be in church to get out of trouble, not into more. But while she's at St. Mary's working off some school detention time, a valuable cross goes missing and Sammy becomes the prime suspect. 
She knows she's innocent, and also what it feels like to lose something important. Her treasured catcher's mitt has been stolen—heartless Heather...

5.

"The most winning junior detective ever in teen lit. (Take that, Nancy Drew!)" —Midwest Children's Book Review
When Sammy and her friends meet Lucinda Huntley walking her 200-pound pig down the middle of the road, their quiet weekend in the country quickly becomes an adventure. Lucinda tells them a true tale of the Wild West, her great-grandma Moustache Mary, and a century-old family feud.
But this feud is hardly...

7.

"The most winning junior detective ever in teen lit. (Take that, Nancy Drew!)" —Midwest Children's Book Review

Sammy's softball team is in contention for the Junior Slugger's Cup, and all she wants to do is hunker down behind the home plate and catch strikes. But Heather Acosta brings new meaning to the term "foul ball" as she schemes to get Sammy kicked off the team.
Then Sammy is thrown a wild pitch...

9.

When cats begin to mysteriously disappear in Santa Martina, thirteen-year-old friends Sammy and Holly start snooping around town to find out what is happening.

11.

While on her first hiking and camping trip, thirteen-year-old Sammy tries to solve a mystery involving endangered condors while avoiding scorpions, ticks, and embarrassment.

13.

When her history teacher begins receiving death threats and her own name is near the top of the suspect list, eighth-grader Sammy is determined to find the real perpetrator, but she is distracted by her mother's relationship problems, her almost-boyfriend inexplicably avoiding her, and her duties as a reluctant bridesmaid.

15.

When Justice Jack, a self-appointed superhero, begins trying to track down the missing Mrs. Wedgewod and some stolen cash, the older folks in Santa Martina are delighted but Sammy knows it will be up to her to really solve the mystery.

17.

"Teen sleuth Sammy Keyes solves a classic locked-room mystery aboard a cruise ship"--Provided by publisher.