Explore the Complete Hollow Kids Series

Haunted forests. Mysterious characters. Epic adventures. The Hollow Kids books have it all, and you can access the entire series now on Reading A-Z and Raz-Plus.

The 19 books in the Hollow Kids series take students on an exciting journey packed with plot twists, amazing settings, and a few scares along the way. If your 3rd-5th grade readers are ready to delve into engaging and suspenseful stories, they can enjoy The Hollow Kids in class or at home with printable, projectable, and digital versions. No matter the format, each book features vivid illustrations and a suspenseful plot that keeps readers wondering what will happen next.


The series begins with The Hollow at Level Q and ends with The Queen’s Loss (Part II) at Level Z. The series progresses in level order, which means books at higher levels will refer to events at lower levels. All books come with supplemental classroom materials, such as a lesson plan, worksheets, discussion cards, and a comprehension quiz as well as vocabulary lists and premade lessons on Vocabulary A-Z.

The Hollow

The Hollow

Level: Q
When their dog, Odie, gets lost in the woods on Halloween night, Qynn, Jake, and Sarah wander into the darkness to find him. During their search, they meet an unusual little boy. Who is he, and how do the friends make it out of the woods?

The Cave of the Lost

The Cave of the Lost

Level: Q
Qynn, Jake, and Sarah find themselves at the mouth of a mysterious cave and hear a terrible cry. They venture into the cave to investigate, but what will they find?

April Fool's

April Fool's

Level: R
When Qynn and Sarah try to solve the mystery behind April Fool’s pranks at school, they find themselves in the basement of the school and make an eerie discovery.

Scaredy Camp

Scaredy Camp

Level: R
While Qynn and Sarah are camping on a dark, rainy night, strange sounds wake them and pull them toward another adventure.

Finding the Tome

Finding the Tome

Level: S
Qynn and Sarah head to the library to find some explanations for the strange events that keep happening.

The Hidden Room

The Hidden Room

Level: S
When Sarah’s Aunt Terra catches Qynn and Sarah trying to learn the story behind some mysterious items, Aunt Terra takes them items away. What new secrets is Aunt Terra hiding?

The Return to the Hollow (Part I)

The Return to the Hollow (Part I)

Level: T
Qynn and Sarah’s research into the mysterious happenings in town keep leading them back to one source: the Hollow. Learn how Aunt Terra leads them into the next stage in their adventures.

The Return to the Hollow (Part II)

The Return to the Hollow (Part II)

Level: T
Qynn, Jake, and Sarah enter the Hollow on Halloween night and encounter the same strange boy they saw the year before, who leads them deep into the heart of the spooky woods.

The Return to the Hollow (Part III)

The Return to the Hollow (Part III)

Level: T
Qynn, Jake and Sarah are getting closer to solving the mysteries behind Porter’s Mill, Sarah’s mom’s disappearance, and the source of the haunting laughter in the woods.

The Thing in the Forest

The Thing in the Forest

Level: U
As Qynn finds herself lost in the forest, a mysterious creature begins pursuing her. What is after Qynn and will she be able to escape from the haunted woods?

The Village

The Village

Level: U
Sarah and Jake find themselves in a strange place and must follow mysterious lights in the distance to find their way.

The Cat and the Tunnel

The Cat and the Tunnel

Level: V
After Sarah and Jake are captured by frightening creatures, they manage to escape thanks to a mysterious talking cat and Sarah’s strange new powers.

The House in the Desert

The House in the Desert

Level: V
Qynn wanders through a barren desert and discovers an odd house, where she encounters a strange creature that wants to come inside.

The Creature and the Queen

The Creature and the Queen

Level: W
Qynn learns more about the mysterious world they’re visiting from a creature named Seth. What mysteries will Seth help them solve?

The Other Side of the Glass

The Other Side of the Glass

Level: W
Sarah and Jake enter the house in the woods and meet a mysterious woman named Queen Tatiana, who shows them something amazing. But can they trust her?

The Queen's Proposal

The Queen's Proposal

Level: X
Qynn, Uncle Jasper, and Seth discuss how to save their friends. When Qynn steps outside to think, strange things happen that result in her first confrontation with the Queen.

The Cat in the Palace

The Cat in the Palace

Level: Y
In their efforts to search for their missing friends, Qynn, Uncle Jasper, Seth, and Odie encounter a talking cat who wants to help them. Can they trust this strange creature?

The Queen's Loss (Part I)

The Queen's Loss (Part I)

Level: Z
After rescuing Sarah's mom, the group is taken before the Queen, who has a tempting offer. Will Qynn decide to save her friends...or join them?

The Queen's Loss (Part II)

The Queen's Loss (Part II)

Level: Z
In the exciting conclusion, the final confrontation with the Queen takes place. What secrets will be revealed? What questions will finally be answered?

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