Henry Carter Hull

Buddy, working as a therapy dog in a school, investigates when someone falsely pulls the fire alarm.

Buddy is excited for the night of the fourth-grade sleepover at school, but Mr. Poe, the custodian, warns the students about a ghost that haunts the school and after hearing strange noises and finding secret notes, Buddy is determined to find out the truth.

Buddy has never given up hope of finding his beloved human Kayla, so when he sees people taking things out of Kayla's old house and loading them in a van, he makes a daring decision, hoping to be reunited with his family.

While attending obedience class with his new humans, Buddy the dog helps solve a mystery involving two Pomeranians that were switched at the dog park.

When the fire station's new dog, Sparky, finds a ghost at the door of the TV room, Kaz and Claire investigate, hoping the ghost may be one of Kaz's relatives.