The kids have a plan to save the bookstore, but it means finishing Mason Briggs’ last manuscript, which won’t be easy.

A stolen art exhibit called The Cobalt Mask is found in Quinn’s office. The kids question his innocence.

The kids discover what the mysterious key opens, with help from an unlikely source.

The kids find a sparkle memory of the bookstore’s opening day, revealing more secrets that Ruben’s grandma kept from his grandpa.

When Watson leaves, Sherlock and the kids are led to a storage unit containing a typewriter and clues pointing them towards a secret manuscript.

The kids try to find the illustrious sparkle house in hopes that the missing manuscript is there.

Ruben’s lost in time. To get him back, Chevon, Curtis, and Donna need to decide if a pirate’s life is for them.

To solve a mystery involving famed private eye Owen Quinn, the kids must enter the book and become its characters.

Ghostwriter releases Mowgli from The Jungle Book to help find Grandma’s missing cat.

Mowgli goes missing and the kids have to work with Bagheera to get him home safely.

When the kids partner with Raine to dig into Grandma's memories, they make a surprising discovery.

Wondering if Grandma’s “unfinished business” involves an old friend, Ruben and Raine track down Sofia to see if she's ”S”.

It's up to the kids to save the day when it turns out the new monster is not only heartless, but visible to everyone.

A cowboy is released into the world to help find a secret letter with a Ghostwriter clue.

A marshal looking for the cowboy seeks help, but the kids don’t know who to trust.

The kids investigate whether the taxi driver is part of the larger mystery—and whether the poem’s locations have a hidden meaning.

The kids are in a race against time to find the missing manuscript before Captain Vincent can get to it.

The kids must return characters from Alice’s Adventures in Wonderland back into their book.

The kids must find the missing paintbrush before Ruben's living paintings become a disaster—especially the dragon.

A '50s taxi driver is released from a poem, but things aren’t what they seem when spy equipment is discovered in his cab.

Just as the kids are hitting a dead end in the mystery, Ghostwriter takes things to the next level by releasing characters from Frankenstein.

Things don't go as expected when the kids attempt to build a new creature to appease Frankenstein's monster.

When Ghostwriter seemingly brings Ruben's paintings to life, the kids think it's just for fun. But then, Ruben's brush goes missing.

To help with their mystery, Ghostwriter provides a special fictional character: Sherlock Holmes. Except this is no ordinary Holmes.

The kids are still on the hunt for the missing manuscript. Ghostwriter sails in to help—with a most peculiar vessel.

Ruben moves to a new town where he encounters strange characters at school.

New friends Nia, Samir, and Charli meet a trio of Wizard of Oz-inspired characters and set out on a curious journey.

Oliver inspires a campus-wide search for answers. Nia struggles with a stranger's accusation.

As Samir tries to connect with the characters, an adversary stirs up trouble. More of Oliver's past comes to light.

Nia, Samir, and Charli cross paths with a young magician and learn about the Eloquent Peasant's disappearance.

As Charli prepares for a big performance, the crew looks for clues from Oliver. Samir's father opens up about his family history.

Oliver releases a tiny-but-mighty character to help the crew explore a secret tunnel. Nia meets a mentor and crafts a plan for change.

Thanks to Ralph, the group learns more about the Eloquent Peasant thief. Nia kickstarts a movement—and confronts a familiar challenge.

As the gang investigates Alex Thompson, a colorful shape-shifter arrives to help with a series of undercover missions.

Determined to find evidence, Detective Donovan visits Nia's home. As tension mounts, Rainbow struggles to stay vibrant.

Samir spends time with Oliver's nephew. Nia leaps into the pages of a classic novel. Charli grows suspicious of a nosy friend.

Nia and Charlotte work hard to help Wilbur. Samir and Charli gather vital evidence. Village Books hosts Oliver's memorial.

In order to take down their suspect, the friends try to sway someone from his inner circle. Oliver releases another character.

Nia, Charli, and Samir attempt to beat their suspect at his own game—with help from new allies and one crucial character.