Maps between classifying spaces -- Twisted Lie algebras -- Cobordism of sequences of manifolds -- Splittings of MU and other spectra -- Homotopy theory of ?-spaces, spectra, and bisimplicial sets -- Algebraic and geometric connecting homomorphisms in the Adams spectral sequence -- Obstruction theory and K-theory -- The tame homotopy groups of a suspension -- Some tables for formal groups and BP -- On a modified eilenberg-moore theorem -- On the hopf construction associated with a composition -- On the stable decomposition of ??S?A -- Multiplications in two-cell spectra -- Line bundles, cohomology automorphisms, and homotopy rigidity of linear actions -- The construction of small ring spectra -- A? ring spaces and algebraic K-theory -- Cohomology operations and vector fields -- On G and the stable adams conjecture -- Completions of complex cobordism -- The E2-term of Novikov's spectral sequence -- Hypercohomology of topological categories -- A Novice's guide to the adams-novikov spectral sequence -- Some remarks on the lambda algebra.