Fifteen-year-old Josh has chosen to side neither with his twin sister Sophie nor with the Alchemyst, Nicholas Flamel, but rather to fight alongside Dr. John Dee and the mysterious Virginia Dare, while the immortal Machiavelli and Billy the Kid follow the Elders' plans to set loose the monsters of Alcatraz on San Francisco and trigger the end of the humani race.

Budding costume designer Lola lives an extraordinary life in San Francisco with her two dads and beloved dog, dating a punk rocker, but when the Bell twins return to the house next door Lola recalls both the friendship-ending fight with Calliope, a figure skater, and the childhood crush she had on Cricket.

During the summer before ninth grade, intrepid Gilda Joyce invites herself to the San Francisco mansion of distant cousin Lester Splinter and his thirteen-year-old daughter, where she uses her purported psychic abilities and detective skills to solve the mystery of the mansion's boarded-up tower.

When San Francisco adults forget who they are and mysterious exotic birds flock to the city, twelve-year-old Winston Chu and friends team up to investigate the strange occurrences and face off against Mr. Pang's older magpie-turned-human brother, Mr. Gu.

"Mia Tang is at the top of her game! She's spending winter break with Mom, Lupe, Jason, and Hank in San Francisco's Chinatown! Rich with history and hilarious aunties and uncles, it's the place to find a great story--one she hopes to publish while attending journalism camp at the Tribune. But this trip has as many bumps as the hills of San Francisco... 1. Mia's camp is full of older kids, with famous relatives, fancy laptops, and major connections!...

Rebel surfer-turned-field ops specialist Sydney finds herself in hot water while undercover on a marine research vessel, while her City Spies teammates investigate a suspected mole.

When Marcus, once called M1k3y, receives a thumbdrive containing evidence of corporate and governmental treachery, his job, fame, family, and well-being, as well as his reform-minded employer's election campaign, are all endangered.

A young Chinese girl and her parents emigrate to the United States and try their best to assimilate into their San Francisco neighborhood while anxiously awaiting the arrival of their green cards.

Set in the San Francisco Bay area months before the passage of Proposition 8 banned gay marriage in California, this picture book tells the story of two stubborn kids who take matters into their own hands.

Now united, the three descendants of Medusa must find the gate between the human and monster world to achieve their destiny.