Former Owner
- Godefroy Honore1
- Goodspeed's Book Shop2
- Grigorij Sergeevič Stroganov1
- Gudrun Wandel1
- Guglielmo Libri Carucci dalla Sommaja1
- H. P. Kraus (firm)19
- Hampton L. Carson1
- Harold Baillie Weaver2
- Harry Peach1
- Hautecombe Abbey1
- Heathcote William Garrod1
- Helge Frank1
- Henri Schiller1
- Henry Allan1
- Henry Charles Lea4
- Henry Drury5
- Henry Huth1
- Henry William Poor4
- Henry Yates Thompson1
- Herbert Reichner1