Bo is stunned and Shirley is devastated when they find Robert Holmes, Shirley's dad, kissing the pop music superstar Leah Farrell.

A French boy, Maurice, is trying to get Alicia's attention. Shirley believes that he is too perfect. Meanwhile, Alicia is also being scouted by an ad agent. The agent and Maurice seem to be connected.

Bo gets sucked into a real-life adventure game.

An orienteering excursion into the deep woods brings to life a ghost story for the students of Sussex Academy.

After Bo is attacked and his clothing is stolen by a gang of girls, Shirley joins them in order to find out more information about a former member they may have kidnapped.

Local stores are being robbed of $10 bills, and the theif is returning them afterwards. Shirley and Bo figure that the theif is looking for a special bill.

When a fever strikes a ruby mine in Rwanda, it's cure provides clues to the whereabouts of Shirley's missing and presumed dead mother.

It is the fiftieth anniversary of the disappearance of Sussex student Maggie Hancock and Maestro Vespemi, the school's music teacher. Every year on the anniversary the Maestro's ghost comes looking for Maggie.

Shirley suspects that Bo's cousin Zack, a musician, has something to do with the strange accidents that are taking other performers out of the picture and helping his career skyrocket!

Shirley and her dad head to Rwanda in order to gather more information on Shirley's mother.

When Sussex Academy Presidential candidate Alicia Gianelli is electrocuted at the podium, all fingers point to the obvious suspect--her opponent Sterling 'Stink' Patterson.

There is trouble on the set of The Happy Valley Show: props are exploding, background walls are falling over and Freddie the Firefly recently blew his lightbulb.

Math classes at school are suspended due to budget cuts. Instead, the school receives new electronic equipment. Bo attends another school that has banned electronics and kept math in order to find out what's going on.

A very rare and dangerous sample of a deadly virus is stolen from the laboratory.

Shirley and Bo, along with 'Cowboy Matt' try to find the head of Kaeon. Meanwhile, the students start a protest to get math classes back.

Shirley tries to find out what's wrong with Mr. Howie after he's arrested for imprisoning Ms. Stratmann during a medieval festival.

Watson, Shirley's not very faithful and often disobedient basset hound, leads her to Redington's latest crime--a break-in at ""Pete's Rare Pets"".

Could Ms. Flitt, the Sussex school librarian, be a witch? It is a possibility that Shirley must entertain as she investigates a series of ominous mishaps at Sussex Academy.

Barf, Stink's dog, is under suspicion when neighbourhood cats start disappearing. When he is nabbed by Hoskins, the over zealous local dogcatcher, his life hangs in the balance.

Shirley's attempts to uncover the truth about a mysterious new boarding student at Sussex Academy place the young stranger's life in danger.

To protect a friend, Bo sabotages the presses of the Redington Tribune.

Shirley and Bo must protect a teen tv star from an assassin.

Shirley and Bo discover a new side to Molly when they try to save Molly's horse, Foxglove, from being put down due to a suspected rabies infection.

Ancient native ceremonies and a mysterious tribal trickster follow Shirley Holmes as she tries to find out what happened to a box of two-hundred-year-old bones that has gone missing from a reservation.

Bo has quit the football team, flunking half of his classes and falling asleep at school - and he won't tell Shirley what is going on.