The Editors of Penthouse Magazine

title	ISBN-13	year of publication
Letters to Penthouse IX: Share the Secrets of the Sexiest People on Earth	978-0-446-60640-0	1999
Letters to Penthouse VI: Feel the Heat	978-0-446-60196-2	1996
Letters to Penthouse VII: Celebrate the Rites of Passion	978-0-446-60418-5	1997
Letters to Penthouse VIII: The Sexual Revolution Meets the Millennium...Are You Ready?	978-0-446-60419-2	1998
Letters to Penthouse V: The Kinkiest Thrills, the Hottest Sex	978-0-446-60195-5	1995
Letters to Penthouse XIII: Feeling Lucky?	978-0-446-61030-8	2001
Letters to Penthouse XII: It Just Gets Hotter	978-0-446-60851-0	2001
Letters to Penthouse XIV: It's an Open House	978-0-446-61031-5	2001
Letters to Penthouse XI: Where Your Wildest Fantasies Come True	978-0-446-60850-3	2000
Letters to Penthouse X: The Hottest Stories America Loves to Read	978-0-446-60641-7	2000
Letters to Penthouse XVI: Hot and Uncensored	978-0-446-61179-4	2002
Letters to Penthouse XVII: Sinfully Sexy	978-0-446-61234-0	2002
Letters to Penthouse XV: Outrageous, Erotic, Orgasmic!	978-0-446-61122-0	2002
Letters to Penthouse XXI: When Wild Meets Raunchy	978-0-446-61309-5	2004
Letters to Penthouse XXVIII: Threesomes, Foursomes, and Moresomes	978-0-446-61314-9	2007
Letters To Penthouse XXV: She's Mine, She's Yours, She's Wild!	978-0-446-61346-0	2006
Penthouse Uncensored	978-0-446-67735-6	2000
Penthouse Uncensored V	978-0-446-69355-4	2004