Publisher
- John C. Winston Co.2
- John Wanamaker1
- Junior Literary Guild :1
- Lee & Shepard ;1
- Lee and Shepard3
- Lee and Shepard ;3
- Lee and Shepard Publishers1
- Lee and Shepard, Publishers ;1
- Lee and Shepard, Publishers, 10 Milk Street2
- Lippincott1
- Little Simon1
- Little, Brown1
- Little, Brown and Co.1
- Little, Brown, and Co.2
- Longmans, Green1
- Lothrop, Lee & Shepard1
- Lothrop, Lee & Shepard Co.7
- M.A. Donohue2
- Macmillan1
- Macmillan ;1