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In page Fighting Fantasy:

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Fighting Fantasy was published in the United States by Laurel Leaf, an imprint of Dell Publishing, beginning in November of 1983. These U.S. versions featured a new cover design, with the first eleven books using a white background for their covers and books 12 through 21 using a black background. Initially these editions had new cover illustrations by Richard Corben (books 1 through 7) and Richard Courtney (books 8 through 13), until 1986 when with Temple of Terror (book 14) the original Puffin Books cover illustration were used till the range ended with book 21, Trial of Champions. During this run, House of Hell was re-titled House of Hades.[citation needed]