From the introduction:

    “Davis Dresser (1904-1977) was an American writer best known for the Michael Shayne mystery series, written under the pseudonym of Brett Halliday. […]

    “Besides writing the Michael Shayne series, Dresser was also prolific as a western writer [including many of the “Powder Valley” series as Peter Field] and had cut his teeth writing ‘love novels’ for the lending library publishers of the 1930s. […]

    “[This] is an attempt to draw together, in one place, all of Davis Dresser’s books and pseudonyms, in as many editions as possible, and to explicate the attributions of the more obscure pseudonyms.”

   Check it out here:

http://www.philsp.com/homeville/KRJ/Davis_Dresser_Bibliography.pdf