A concise, contributed textbook presentation of notable algebraic topologists' biographies, important algebraic topology theorems, with extensive references/bibliography. It also contains numerous illustrations that are explained in the text in a simplified, introductory, but non-trivial manner. A kind of abbreviated `Who's Who' of Modern Algebraic Topology and Topology, as well as Algebraic Geometry and the Theory of Categories. 352 pages, three sections. See also: http://aux.planetphysics.us/files/books/310/AlgTopolNotables252pV3.pdf A copy of the license is included in the section entitled "GNU Free Documentation License".