The Universe Maker has 138 pages.
A History Maker has 224 pages.
The Champion Maker has 256 pages.
Nebula Maker has 126 pages.
The Echo Maker has 464 pages.
Star Maker has 339 pages.
The Mirror Maker has 176 pages.
The Angel Maker's Wife has 400 pages.
The Universe in a Nutshell has 224 pages.
The Catalogue of the Universe has 224 pages.
The Hidden Universe has 134 pages.
A Different Universe has 272 pages.
The Ambidextrous Universe has 276 pages.