The Hollisters

The Happy Hollisters is a series of books about a family who loves to solve mysteries. The series was published by the Stratemeyer Syndicate and entirely written by Andrew E. Svenson (1910–1975) under the pseudonym Jerry West. Helen S. Hamilton (1921–2014) illustrated the books.
This series recounts the adventures of a young American middle-class family solving mysteries from their home on Pine Lake, in the city of Shoreham, New York. (The Hollister's state is actually up... plus