Chapter Book · Ages 10–12 · 1998
A Halloween prank turns into a real scare, and school rumors threaten Sammy's reputation.
Chapter Book · Ages 10–12 · 1998
A young girl witnesses a crime and becomes the target of a relentless thief.
Chapter Book · Ages 10–12 · 1999
A Christmas parade turns chaotic when a prized dog is kidnapped. Can Sammy solve the mystery?
Chapter Book · Ages 10–12 · 1999
A missing cross, a stolen mitt, and a prime suspect. Can Sammy clear her name?
Chapter Book · Ages 10–12 · 2000
A century-old feud ignites when a cabin burns. Can Sammy solve the mystery?
Chapter Book · Ages 10–12 · 2001
A teen detective uncovers danger and deception in Hollywood. Is her mother a victim or a suspect?
Chapter Book · Ages 10–12 · 2002
A softball player finds a baby in a bag, sparking a thrilling search.
Chapter Book · Ages 10–12 · 2003
A young sleuth uncovers a hidden crime at an art show. Can she solve the mystery before it's too late?
Chapter Book · Ages 10–12 · 2004
A missing cat, dead felines, and a shocking secret ruin Sammy's birthday.
Chapter Book · Ages 10–12 · 2005
Sammy's secret mistake frames her rival. Will she confess or let the truth unravel?
Chapter Book · Ages 9–12 · 2007
Campers face danger as poachers hunt endangered condors.
Chapter Book · Ages 10–12 · 2008
A dying man's cash leads Sammy into danger and dilemmas.
Chapter Book · Ages 10–12 · 2010
Eighth-grader must solve death threat mystery or face dire consequences herself.
Chapter Book · Ages 10–12 · 2011
A trick-or-treat turns sinister as Sammy uncovers a chilling mystery.
Chapter Book · Ages 10–12 · 2012
A wannabe superhero and a real mystery collide. Can Sammy solve it?
Chapter Book · Ages 10–12 · 2013
A teen detective uncovers family secrets in a whirlwind Las Vegas adventure.
Chapter Book · Ages 10–12 · 2013
A cruise turns chaotic when a perfume heiress vanishes. Can a young detective solve the mystery?
Chapter Book · Ages 10–12 · 2014
A young detective is in a coma after a mysterious attack. Can her friends solve the case?
