Recommendations for accessible astrophysics and cosmology books include "A Brief History of Time" by Stephen Hawking, which is favored over "The Universe in a Nutshell." Steven Weinberg's "The First Three Minutes" is noted for its depth and historical significance, despite some outdated content. Michio Kaku's "Hyperspace" is praised for its engaging and comprehensible approach to complex concepts. Kip Thorne's "Black Holes & Time Warps" and Brian Greene's "The Elegant Universe" are also highlighted, with Greene's work being particularly well-received. Alan Guth's "The Inflationary Universe" is recommended for those with some prior knowledge of the Big Bang theory, while Carl Sagan's "Cosmos" is suggested as an excellent starting point for newcomers to the field.