Former Owner
- Gerard Meerman2
- Giacomo Soranzo2
- Giovanni Perissinotti2
- Giuseppe Bruschetti2
- Goodspeed's Book Shop2
- Gordon A. Block Junior2
- Grenville Kane2
- Hans Albrecht von Derschau2
- Hans P. Kraus2
- Harold Baillie Weaver2
- Harry Creswick2
- Harry Levinson2
- Helen Rose Hull2
- Henry Ellis Allen2
- Henry Frederick, Prince of Wales2
- Henry George Bohn2
- Henry Wyndham, 2nd Baron Leconfield2
- Herbert Reichner2
- Hodgson & Co.2
- Homer D. Crotty2