Authors
- Madeleine L'Engle 2
- C.J. L'Estrange 3
- C.J.L. L'Estrange 1
- W.D. L'Estrange 1
- H.P. L'Orange 1
- La Motte Fouque 1
- Brian Laban 3
- John Laband 1
- Paul Lacey 1
- Robert Lacey 1
- Gerard Lachaux 1
- Max Lachaux 1
- Andrew Lack 1
- Elizabeth Lack 2
- Peter Lack 1
- Bill Lacy 1
- R.E. Lacy 1
- Emmanuel Le Roy Ladurie 2
- Lady Arthur 1
- Phyllis Ladyman 3
- Franco Laffi 1
- Claude Laforet 1
- Lazar Lagin 1
- Kalton C. Lahue 1
- D.J. Laidlaw-Dickson 1
- Allan M. Laing 4
- Jennifer Laing 1
- Lucy Laing 2
- Elizabeth Laird 4
- F.C. Laird 1
- Edna Lake 1
- Fred Lake 2
- Jon Lake 3
- Sheo Kumar Lal 1
- Maurice Laloue 1
- Tim Laman 1
- C.G. Lamb 1
- Charles Lamb 16
- David R. Lamb 1
- Mary Lamb 11
- Muriel Lamb 2
- Richard Lamb 1
- Ted Lamb 1
- Anthony Lambert 1
- H.G.C. Marsh Lambert 12
- J.M. Lambert 2
- John Lambert 1
- John W. Lambert 2
- R.S. Lambert 1
- Lionel Lambourne 1
- Joan Lamburn 1
- Tim Laming 1
- Henry Lamond 1
- William Lamont 1
- John W. Lamperti 1
- Louise Lamphere 1
- Edward Lamplough 1
- Felicia Lamport 2
- E. Lamprecht 1
- L. Lamprey 1
- Vittorio Magnago Lampugnani 1
- Flo. Lancaster 4
- Helen Lancaster 2
- Joan C. Lancaster 1
- John Lancaster 1
- Percival Lancaster 1
- Carolyn Lanchner 1
- Rom Landau 1
- E. Landfriedt 1
- Tony R. Landis 1
- Andy Lane 1
- B.A. Lane 1
- Frank W. Lane 1
- Kevin Lane 1
- Margaret Lane 1
- Margaret Stuart Lane 1
- Richard Lane 1
- W. Arbuthnot Lane 1
- Selma G. Lanes 3
- Andrew Lang 22
- Aubrey Lang 1
- E.M. Lang 1
- Jean Lang 1
- Jeanie Lang 1
- Mrs. Lang 2
- Robert J. Lang 1
- Serge Lang 3
- Frederick Langbridge 1
- Arthur G. Langdon 1
- Eric Langhammer 1
- Andrew Langley 1
- Jonathan Langley 1
- Marcelle Langlois 1
- Graham Easton Langmuir 3
- Olivier Langrand 2
- Katherine Langrish 1
- John Langstaff 3
- Nancy Langstaff 2
- Keith Langston 1
- J. Lanjouw 1