Harry Alter Specialty: history (search by country), CW, ww2, sci, military, econ, socialism, phil, Amer Sylva, NC, U.S.A.
Harry E Bagley Books Ltd Specialty: Ephemera Catalogs-Books-Auctions, Sporting, Military, Varia Cowboys & The West, Literature Entertainment Arts, Canadiana Biography, Children's & Juveniles Poetry, Art & Antiques Crime & Mystery Fredericton, NB, Canada
Harry Freedman Books Specialty: First Edition / Signed First Edition Books / Rare out of Print Titles Philadelphia, PA, U.S.A.
Harry Majors Specialty: with some other topics (mostly non-fiction)., Primarily History and Natural History Spokane, WA, U.S.A.
Harry Righton Specialty: children's and modern firsts evesham, United Kingdom
Hartley's Books Specialty: History - New Zealand, Engineering, etc. Natural History. Children. Biography, Australia, England, etc. Technical, Exploration, Aeronautical, Railways, Memoirs. Auckland, New Zealand