When a priceless artifact disappears, a play-date becomes an investigation. You and Pippa are at your friend, Robert’s, manor house when his family discovers that an antique quill pen is missing. Robert's great-great-great grandfather cut the quill himself and presented it to your great-great-great grandfather, his loyal game warden. You, Pippa, and Robert are all heartbroken at its loss. But Pippa’s on the case, and she needs your help. Will you question witnesses first, or try to decipher a cryptic piece of paper left in the quill’s place? Pippa will follow your lead. See if you can crack the case before Pippa does!

Can you solve the mystery before Pippa does? Kiran’s corgi puppy has gone missing in the woods and Kiran is beside himself with worry. There was a nasty rainstorm last night and the poor little thing is out there alone. This is a case you and Pippa know how to solve. Or is it a set-up? Pippa’s good at making friends, but she also has enemies, and she fears someone is out to learn her secret. Can you find the puppy in the woods? Or should you stop the search before someone catches on to the fact that neither you nor your cousin are quite what you seem? Get your copy and see if you can crack the case!

You and Pippa can read the handwritten journal, given to you by your grandfather, but when your Aunt Vivian looks at it, she sees only blank pages. It's another mystery for your cousin Pippa to solve! As always, YOU decide where to go in your small English village. Do you want to visit your grandfather in the care home first, or see if another friend your age can read the journal? You decide in what order to investigate the clues. See if you can solve the mystery before Pippa does.

It took your cousin, Pippa, months to save up enough money to buy a video game, and now it won’t load. You’ve convinced her to see it as a mystery, not a disaster, but it wasn’t easy, and the internet and the game company offer no help. Did the game break on its own, or did someone break it on purpose? Who among your friends might have wanted to hurt Pippa this way? Pippa will need you to decide which clues to examine and in what order. See if you can solve the mystery before Pippa does!

When your classmate, Louisa, arrives at school in tears, you hope there’s a way to make her smile again. Someone stole a pendant worn by her great-grandmother, and the clues are utterly baffling: a damaged chain, an out of place sock, and no sign of the pendant anywhere. But with you and Pippa on the case, Louisa has high hopes. Do you think you can find her family’s missing jewel? See if you can solve the mystery before Pippa does!

Louisa and Sissy are the best of friends. Or… they were... Now Sissy won’t so much as look at Louisa and Louisa has no idea why. It’s another mystery for you and your cousin, Pippa, to solve. Will you interview Sissy’s brother or will you snoop around her back garden to spy on her? You decide what order to collect the clues, and once you have them all, see if you can solve the mystery before Pippa does!

Nils is furious when someone tampers with his lunch, but your cousin, Pippa, is ready to solve the mystery. Where Nils sees only mischief, Pippa sees a secret message meant for the person who can discover all the clues and piece together what they mean. But this time, the mystery is the easy part. Mysteries are about secrets, and it is often difficult to know what to do with secrets once you learn them. See if you can solve the mystery before Pippa does—and then it’s your turn to teach your family the true spirit of the season.

A mysterious disease is killing trees in the forest, and this case is going to require the help of a scientist. The good news is that your Aunt Vivian is a scientist, but she can’t discover what is killing the trees if you don’t tell her where to look and what to look for. If you cannot solve this mystery, the entire forest could be in danger. You and Pippa have always solved your mysteries on your own, so this is a new kind of investigation for you. See if you can uncover enough clues to help Aunt Vivian discover whether the disease that is killing the trees is a natural part of the forest, or something much more sinister.

Grandfather never goes out in his fox-form during the day, but here he is, scratching at your window. “I need your help,” he explains, “but you may think it’s silly. I need you to find a gift my grandmother gave me long ago. A toy car.” You and Pippa can never resist a good mystery, and this one proves to be quite difficult. How does a toy vanish from inside a box and into thin air? That’s what appears to have happened, but with you and Pippa on the case, perhaps it won’t stay vanished for long. See if you can find it before Pippa does.