Mr. Pin, the rock hopper penguin detective in Chicago, investigates two cases involving gargoyles and baseball.

Middle school journalist Samantha Sanderson and her tech-savvy friend Makayla investigate the disappearance of their friend Tam Lee.

It is summer and as a special treat after the horrors of last term Mrs Knight announces a school trip to Shady Pines Hotel on the shores of Lake Seren. Scarlet and Ivy are thrilled to get away from Rookwood for a break! But the old hotel and the waters of the lake reservoir are covering up dark secrets. And when mysterious things start happening to hotel guests it seems that a malicious new threat is haunting the girls. Locals say that at night you...

After a disturbing freshman year at New York University, Mimi is happy to get away to her father's remote Canadian cottage, only to discover a stranger living there who has never heard of her or her father and who is convinced that Mimi is responsible for leaving sinister tokens around the property.

ATAC BRIEFING FOR AGENTS FRANK AND JOE HARDY. MISSION: Look into the disappearance of Kathy Boutry, a college reporter who was hot on the trail of several huge stories. LOCATION: Atlantic City, NJ. POTENTIAL VICTIMS: The longer Kathy's missing, the more danger she's in. And if one of you gets too close to the truth, you could be the next target. SUSPECTS: Kathy was about to reveal secrets that would put a number of very important people in serious...

"When local chocolate maker Ms. Kozlow comes to the Juicy Gizzard potion shop asking for luck, Sasha needs to find out why. Does Ms. Kozlow need luck because she has a matchmaking appointment with Granny Yenta this afternoon? Can Sasha and her new friend Puck make it Ms. Kozlow's lucky day?"--

Discovering that a treasure has been bequeathed to her family, Colophon Letterford explores clues hidden in antique paintings, secret passages, and a locked mausoleum to discover a link between her family's legacy and William Shakespeare.

"When best friends Darcy and Norah have to create a fake business for a school assignment, they come up with a great idea: a detective agency! Darcy loves mysteries, and Norah likes helping people, so it's a perfect fit. But then their pretend agency gets a real case. Someone is missing, and it's up to Darcy and Norah to take on the search. Unfortunately, there's someone else out there who doesn't want the two detectives stirring up any trouble. ....

The "Jewels" of the Martha Washington Middle School team are focused on the upcoming quiz bowl in New York City but when they discover that the Atkinson Preparatory School Rivals may be planning a diamond heist, they set out to foil the theft.

Esha and her best friends, Avery, Bree, and Jaelyn, are set for a great summer at Storm Cliff Stables improving their riding skills--until Esha tells a ghost story around the campfire that has everybody jumping at shadows, and blaming the imaginary ghost for anything that goes wrong.