The Or, Merry Days Indoors and Out Hope, Laura Lee creator text utu 2005 monographic en 1 online resource : multiple file formats "The Bobbsey Twins" by Laura Lee Hope is a children's book series published from 1904 to 1979, with 72 volumes in total. The books follow the adventures of the upper-middle-class Bobbsey family and their two sets of fraternal twins: older siblings Bert and Nan, and younger siblings Flossie and Freddie. As the series evolved, mysteries and detective plots became central to the stories, taking the twins to real places depicted in meticulous detail. The series was actually written by multiple authors under the pseudonym Laura Lee Hope, created by the Stratemeyer Syndicate. (This is an automatically generated summary.) Wikipedia page about this book: https://en.wikipedia.org/wiki/Bobbsey_Twins Release date is 2005-12-28 E-text prepared by Marilynda Fraser-Cunliffe, Emmy, and the Project Gutenberg Online Distributed Proofreading Team Original publication data not identified Twins -- Juvenile fiction Bobbsey Twins (Fictitious characters) -- Juvenile fiction Siblings -- Juvenile fiction PZ Original publication data not identified https://www.gutenberg.org/ebooks/17412 https://www.gutenberg.org/ebooks/17412 UtSlPG 260607 20260610133415.0 17412