"Trust me, this book makes a mind-blowing addition to your weird fiction criticism collection." --- Ross E. Lockhart, editor of "The Book of Cthulhu"

"As a writer in this tradition, I devour books about the Mythos. . . "A Look Behind the Derleth Mythos"] is the finest such book that I have ever read." --- Wilum H. Pugmire, author of "Some Unknown Gulf of Night" and "Uncommon Places"

An instant classic when first released, John D. Haefele's critically acclaimed account of the birth of the Cthulhu Mythos is now back in a completely revised trade paperback edition overflowing with...