Witty typewriter Olivetti and twelve-year-old introvert Ernest embark on a mission to find Ernest's missing mother that takes them across San Francisco.

Amidst the ambition and competition at the elite Morton Academy, Liz, Taylor, Kat, Marcus, and Cole join forces to investigate a string of mysterious deaths and race to uncover the truth before more of the school's best and brightest fall victim.

Nine-year-old Ella considers herself the official greeter, tour guide, and is generally in charge of 1106 Wildflower Place, but the elusive Robinsons who live on the top floor are a mystery--one which Ella is determined to solve, and bring the elderly couple into the community of the apartment building on Poppy Hill.

"Sunny Behre has four siblings, but only one is a murderer. With the death of Sunny's mother, matriarch of the wealthy Behre family, Sunny's once picture-perfect life is thrown into turmoil. Her mother had groomed her to be the family's next leader, so Sunny is confused when the only instructions her mother leaves is a mysterious note: 'Take care of Dom.' The problem is, her youngest brother, Dom, has always been a near-stranger to Sunny...and seemingly...

When someone attempts to frame his best friend for murder at St. Benedict's boarding school, junior Luke Chase starts investigating on his own and discovers multiple suspects with darks secrets in their past. Luke Chase's roommate Oscar convinces him to sneak out of their boarding school dorm to meet up with a couple of girls in the forest, have a good time, and no one will ever know. When the wife of one of their teachers is found dead in the woods...

"Join Thea Stilton and the Thea Sisters on an adventure packed with mystery and friendship! The Thea Sisters visit Mexico!"--

"Weatherby is a fish out of water. When she lands a scholarship to the prestigious Boston School, she's excited to be in the same world as her dad, whom she's never met, and make real friends. But Weatherby has a secret she'll risk everything to protect, one that could destroy her new life. Every member of Jack's wealthy and privileged family has made their mark at the Boston School. Everyone, that is, except for Jack, who is entirely mediocre. He's...

Se acerca el cumpleaños de Katie y se entera de que recibirá un regalo especial. Está demasiado emocionada como para ser paciente y esperar la llegada del regalo, así que decide investigar con antelación. Las pistas podrían llevarla hasta su regalo, pero ¿será mejor dejar este misterio sin resolver? Katie's birthday is tomorrow, but she cannot wait to find out what her present will be, so she and Pedro follow Katie's parents as they go shopping,...

When nonbinary twelve-year-old Perigee tries to reunite their dad with his estranged mother, they end up facing off against their grandmother's mysterious sentient "puzzle house," which has a dangerous agenda all its own.

In in 1930s Los Angeles Chinatown, the Chow sisters, May, Gemma, and Peony, suspect foul play in the death of Chinatown star Lulu Wong and take it upon themselves to solve the murder, revealing a conspiracy that threatens their Chinatown neighborhood.