Books in English about the theory of scale relativity / fractal space-time:

  Laurent Nottale, Fractal Space-Time and Microphysics:
  Towards a Theory of Scale Relativity (World Scientific 1993)

  Laurent Nottale, Scale Relativity and Fractal Space-Time:
  a new approach to unifying relativity and quantum mechanics
  (Imperial College Press 2011) [2]

  Laurent Nottale, The Relativity of All Things (Persistent Press 2019)
  Translated by Mia Chen
  with Afterword by Charles Alunni, "Theories of Relativity:
  What it Means for Philosophy"

  Laurent Nottale. La Relativité dans Tous ses Etats.
  Hachette, 1998. [4]

  Laurent Nottale, Jean Chaline, Pierre Grou.
  Les arbres de l’évolution : Univers, Vie, Sociétés.
  Hachette, 2000

  Laurent Nottale, Jean Chaline, Pierre Grou.
  Des fleurs pour Schrödinger :
  la relativité d’ ́échelle et ses applications. Ellipse, 2009.

  Laurent Nottale.
  RELATIVITé et VACUITé
  Du mouvement aux échelles. © L. Nottale, 2021.
  Avant-propos de Pierre Timar

Reviews / Revues, Commentaires

[2] Review (2015) of "Scale Relativity and Fractal Space-Time", by Philip Turner

[4] Revue de "La Relativité dans tous ses Etats:  Deux infinis cousus main, Joël Merker, 1999, Revue de Synthèse 120, 165-174, Springer Verlag/Lavoisier,  hal-00003415