Terror Island

Terror Island.  Death Island.  Timour Isle.  By any name, this is a great story and a pretty cool cover.  Sure, too much yellow but I'm sure it caught the attention of every reader who passed by a newsstand.  Apparently this was written in '34 but took over two years to be published.  That's what happens when the author is Walter B. Gibson and he's churning out millions of words per year.