An abandoned rock quarry, mysterious flying objects, and a valuable deposit of titanium lead the ...

Business had originally brought the Hollister family to Europe. Then a new and exciting mystery l...

One day Pete and Pam Hollister rescued a Seminole Indian named Charlie Tiger Tail from drowning i...

It was a small note-written in German. Pete Hollister found it hidden in the door of a broken cuc...

In this thrilling new adventure, the Happy Hollisters travel to the beautiful land of Italy to he...

While watching TV, Pete Hollister hears about a train robbery in New England. Masked bandits have...

Not long after the Hollisters, Indy, and Emmy Roades arrive on Wicket-ee-nock Island, they discov...

When Uncle Russ Hollister arrives from California and announces that he plans to search for a los...

The Happy Hollisters are excited about the upcoming autumn season, with plans for pumpkin decorat...

As President of the Shoreham Detective Club, Pete Hollister called the meeting to order:'You have...

The Happy Hollister children are off on another exciting mystery! This time it all starts with a ...

One day the Hollister children saw their grandparents on television. The show was featuring dog s...