Showing 33–48 of 53 results

Sale!

HH11. The Happy Hollisters at Pony Hill Farm

$9.95 $4.98

The Happy Hollisters are surprised to learn that a hobbyhorse they purchased at an auction holds the key to settling an inheritance that will change the future for their new friend, Graham Stone. The mystery deepens with the appearance of a beautiful appaloosa pony, seemingly out of nowhere.

HH12. The Happy Hollisters and the Old Clipper Ship

$9.95

A rain storm and an unexpected guest bring new mysteries to Shoreham, along with film stars Gregory Grant and Lisa Sarno. The Happy Hollisters are invited to perform in a film about clipper ships as they search for clues.

Sale!

HH12. The Happy Hollisters and the Old Clipper Ship Kindle Edition

$9.95 $4.98

A rain storm and an unexpected guest bring new mysteries to Shoreham, along with film stars Gregory Grant and Lisa Sarno. The Happy Hollisters are invited to perform in a film about clipper ships as they search for clues.

HH13. The Happy Hollisters at Lizard Cove

$9.95

The arrival of a crate of pineapples and an odd pet at the Hollister home leads the family on a Puerto Rican vacation. A stone found on a sightseeing tour then proves to be a clue to a pirate’s treasure. The children have fun learning new customs and a new language as they comb the island for clues.

Sale!

HH13. The Happy Hollisters at Lizard Cove Kindle Edition

$9.95 $4.98

The arrival of a crate of pineapples and an odd pet at the Hollister home leads the family on a Puerto Rican vacation. A stone found on a sightseeing tour then proves to be a clue to a pirate’s treasure. The children have fun learning new customs and a new language as they comb the island for clues.

HH14. The Happy Hollisters and the Scarecrow Mystery

$9.95

When Mr. Hollister’s sport and toy store, The Trading Post, is robbed, his main concern is for his invention, a new type of collapsible canoe. He is therefore surprised to discover that a Geiger counter and a couple of pickaxes are the only missing items.

Sale!

HH14. The Happy Hollisters and the Scarecrow Mystery Kindle Edition

$9.95 $4.98

When Mr. Hollister’s sport and toy store, The Trading Post, is robbed, his main concern is for his invention, a new type of collapsible canoe. He is therefore surprised to discover that a Geiger counter and a couple of pickaxes are the only missing items.

HH15. The Happy Hollisters and the Mystery of the Totem Faces

$9.95

This story finds the Hollister family off to Alaska with Uncle Russ and their two cousins, Teddy and Jean. Russ Hollister, a commercial artist and cartoonist, has run out of ideas and is trying to think of a new location for his comic strip characters.

Sale!

HH15. The Happy Hollisters and the Mystery of the Totem Faces Kindle Edition

$9.95 $4.98

This story finds the Hollister family off to Alaska with Uncle Russ and their two cousins, Teddy and Jean. Russ Hollister, a commercial artist and cartoonist, has run out of ideas and is trying to think of a new location for his comic strip characters.

HH16. The Happy Hollisters and the Ice Carnival Mystery

$9.95

A visit from Gram and Gramp Hollister in the Hollister home at Shoreham opens up the opportunity for the five children to go to Canada with their grandparents to see the Mardi Gras and Winter Carnival in Quebec.

Sale!

HH16. The Happy Hollisters and the Ice Carnival Mystery

$9.95 $4.98

A visit from Gram and Gramp Hollister in the Hollister home at Shoreham opens up the opportunity for the five children to go to Canada with their grandparents to see the Mardi Gras and Winter Carnival in Quebec.

Sale!

HH17 The Happy Hollisters and the Mystery in Skyscraper City Kindle Edition

$9.95 $4.98

A mysterious Chinese message tucked inside a book about New York City tunnels leads the Happy Hollisters to Chinatown in search of a long-lost treasure. While Mr. Hollister works with a toy manufacturer to perfect a new invention, the rest of the family explores New York City and learns about the Chinese way of life in Manhattan.

HH17. The Happy Hollisters and the Mystery in Skyscraper City

$9.95

A mysterious Chinese message tucked inside a book about New York City tunnels leads the Happy Hollisters to Chinatown in search of a long-lost treasure. While Mr. Hollister works with a toy manufacturer to perfect a new invention, the rest of the family explores New York City and learns about the Chinese way of life in Manhattan.

HH18. The Happy Hollisters and the Mystery of The Little Mermaid

$9.95

On their first adventure outside of the Western Hemisphere, the Happy Hollisters travel to Denmark for their summer vacation. During the flight to Copenhagen, the children meet a member of the Danish royal family’s staff who is carrying a valuable reproduction of the “Little Mermaid,” the famous statue that overlooks the harbor in Copenhagen. Upon landing in Denmark, the figurine goes missing, and the sleuthing begins!

Sale!

HH19. The Happy Hollisters and the Mystery at Missile Town Kindle Edition

$9.95 $4.98

The Happy Hollisters arrive in Florida to visit their cousins and Uncle Walt, a rocket expert at Patrick Air Force Base. They are immediately caught up in a mystery when an unmanned missile explodes and the rocket’s valuable nose cone is lost in the ocean. The Hollisters race against time—and a villainous band of treasure hunters—to see who will find the missing payload first.

Sale!

HH18. The Happy Hollisters and the Mystery of The Little Mermaid Kindle Edition

$9.95 $4.98

On their first adventure outside of the Western Hemisphere, the Happy Hollisters travel to Denmark for their summer vacation. During the flight to Copenhagen, the children meet a member of the Danish royal family’s staff who is carrying a valuable reproduction of the “Little Mermaid,” the famous statue that overlooks the harbor in Copenhagen. Upon landing in Denmark, the figurine goes missing, and the sleuthing begins!