The Happy Hollisters
The Happy Hollisters is a 31-book series with 31 primary works first released in 1953 with contributions by Andrew E. Svenson, Jerry West, Helen S. Hamilton, and Jerry West.
| #1 |  The Happy Hollisters
| 4 | 3 reads | ||
| #2 |  The Happy Hollisters on a River Trip The Happy Hollisters on a River Trip
| 4 | 1 read | ||
| #3 |  The Happy Hollisters at Sea Gull Beach The Happy Hollisters at Sea Gull Beach
| 4 | 1 read | ||
| #4 |  The Happy Hollisters and the Indian Treasure
| 0 | 1 read | ||
| #5 |  The Happy Hollisters at Mystery Mountain The Happy Hollisters at Mystery Mountain
| 0 | 0 reads | ||
| #6 |  The Happy Hollisters at Snowflake Camp The Happy Hollisters at Snowflake Camp
| 0 | 0 reads | ||
| #7 | The Happy Hollisters and the Trading Post Mystery The Happy Hollisters and the Trading Post Mystery
| 4 | 1 read | ||
| #8 | The Happy Hollisters at Circus Island The Happy Hollisters at Circus Island
| 2 | 1 read | ||
| #9 | The Happy Hollisters and the Secret Fort The Happy Hollisters and the Secret Fort
| 0 | 1 read | ||
| #9 |  The Happy Hollisters and the Secret Fort The Happy Hollisters and the Secret Fort:
| 0 | 0 reads | ||
| #10 |  The Happy Hollisters at Pony Hill Farm The Happy Hollisters at Pony Hill Farm
| 4 | 1 read | ||
| #12 |  The Happy Hollisters and the Old Clipper Ship
| 0 | 1 read | ||
| #13 |  The Happy Hollisters at Lizard Cove The Happy Hollisters at Lizard Cove
| 4 | 1 read | ||
| #14 |  The Happy Hollisters and the Scarecrow Mystery The Happy Hollisters and the Scarecrow Mystery
| 4 | 1 read | ||
| #15 | The Happy Hollisters and the Mystery of the Totem Faces The Happy Hollisters and the Mystery of the Totem Faces:
| 0 | 0 reads | ||
| #15 | Los Hollister y el ídolo misterioso Los Hollister y el ídolo misterioso
| 4 | 1 read | ||
| #15 | The Happy Hollisters and the Mystery of the Totem Faces The Happy Hollisters and the Mystery of the Totem Faces
| 0 | 1 read | ||
| #16 | The Happy Hollisters and the Ice Carnival Mystery The Happy Hollisters and the Ice Carnival Mystery
| 0 | 0 reads | ||
| #17 | The Happy Hollisters and the Mystery in Skyscraper City The Happy Hollisters and the Mystery in Skyscraper City
| 4 | 1 read | ||
| #18 | Los Hollister en Dinamarca Los Hollister en Dinamarca
| 4 | 1 read | ||
| #19 | The Happy Hollisters and the Mystery at Missile Town The Happy Hollisters and the Mystery at Missile Town
| 3 | 2 reads | ||
| #20 |  The Happy Hollisters and the Cowboy Mystery The Happy Hollisters and the Cowboy Mystery
| 0 | 0 reads | ||
| #21 |  The Happy Hollisters and the Haunted House Mystery
| 4 | 2 reads | ||
| #22 |  The Happy Hollisters and the Secret of the Lucky Coins
| 0 | 1 read | ||
| #23 | The Happy Hollisters and the Castle Rock Mystery The Happy Hollisters and the Castle Rock Mystery
| 0 | 0 reads | ||
| #24 | The Happy Hollisters and the Cuckoo Clock Mystery The Happy Hollisters and the Cuckoo Clock Mystery
| 0 | 0 reads | ||
| #25 | The Happy Hollisters and the Swiss Echo Mystery The Happy Hollisters and the Swiss Echo Mystery
| 0 | 1 read | ||
| #26 | The Happy Hollisters and the Sea Turtle Mystery The Happy Hollisters and the Sea Turtle Mystery
| 0 | 0 reads | ||
| #27 |  The Happy Hollisters and the Punch and Judy Mystery
| 3 | 1 read | ||
| #28 |  The Happy Hollisters and the Whistle-Pig Mystery
| 0 | 1 read | ||
| #29 | The Happy Hollisters and the Ghost Horse Mystery The Happy Hollisters and the Ghost Horse Mystery
| 4 | 2 reads | ||
| #30 | The Happy Hollisters and the Mystery of the Golden Witch The Happy Hollisters and the Mystery of the Golden Witch
| 0 | 1 read | ||
| #31 | The Happy Hollisters and the Mystery of the Mexican Idol The Happy Hollisters and the Mystery of the Mexican Idol
| 0 | 0 reads | ||
| #32 | The Happy Hollisters and the Monster Mystery The Happy Hollisters and the Monster Mystery
| 4 | 1 read |