My 2nd book, Division Algebras, Lattices, Physics, Windmill Tilting
, was published in 2011. The paper version can be bought
through Amazon from many countries, along with many other online sellers (just do a google search).
However, it is now also available as a Kindle eBook.
Half of this volume is devoted to relationships of the division algebras to lattice theory;
half of the material extends and illuminates the material in book 1 concerning the algebra T
and the role it is maintained it plays in the "Algebraic Design of Physics";
and the remaining half ;) of this volume is lattice related numerology,
as well as some history, and opinion.