A collection of 14 children books published by Grosset and Dunlap, Whitman and Wanderer from the Bobbsey Twins Series including such volumes as The Secret At The Seashore, At Home, In The Country, Forest Adventure, On A House Boat, Big Adventure At Home, Wonderful Winter Secret, circa the 1970s and 1980s. The Bobbsey Twins are the principal characters of what was, for 75 years, the Stratemeyer Syndicates longest-running series of American childrens novels, written under the pseudonym Laura Lee Hope. The first of 72 books was published in 1904, the last in 1979. Vintage American Book Editions For Children And Bibliophilia Collectibles.