"Compendium On Light Speed Travel. Volume 12." provides a somewhat mathematically detailed explanation of the ramifications and bold prospects of travel at the speed of light.
Accordingly, spacecraft or fiats able to obtain the speed of light may experience infinite Lorentz factors relative to the background and provide novel kinematic, topological, and thermodynamic manifestations.
The book provides an open ended explanation of some of the more novel and mystical aspects of light-speed travel.