The Classification of Quasithin Groups: I. Structure of Strongly Quasithin $K$-groups

The authors take up where Geoff Mason left off in the 1980s on the issue of quasithin groups of even characteristic. In their two-volume set (the volumes are sold separately) their goal is to close the gap in classification of the finite simple groups. Volume one collects basic facts and lemmas about finite groups, and includes results which are kn