Author Signed Hardcover Book. September 2021 NY: Rick Riordan Presents First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book  July 2021 NY: Berkley   First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author. Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. April 2016 NY: Starscape   First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. February 2016 NY: Starscape   First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. February 2016 NY: Starscape   First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. September 2021 NY: Quill Tree Books First edition, first printing, mint, new/unread in a flawless dust jacket, signed by author. Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. September 2021 NY: Bloomsbury YA First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book   September 2015 NY: Scholastic    First edition, first printing, mint, new/unread in a flawless dust jacket, signed by author. Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. March 2021 NY: Dial Books First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

First Edition Hardcover Book. June 2021 NY: Jimmy Patterson First edition, first printing, mint, new/unread in a flawless dust jacket. Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book.  March 2008 NY: Little, Brown & Co. & Company  First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author. Every dust jacket is placed in acid-free archival quality acetate.

Author Signed Hardcover Book.  September 2011 NY: Penguin  First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author. Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. 1990 NY: HarperCollins  First edition, first printing, mint, new/unread, flawless dust jacket, signed by author and illustrator (Phil Parks).  Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book  September 2013 NY: Random House   First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author. Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book January 2015 NY: Random House   First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author. Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. January 2016 NY: Tor Books First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. September 2016 NY: Tom Doherty Associates First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. November 2016 NY: Tom Doherty Associates First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed UK Hardcover Book. October 2018  LON: Gollancz  First UK edition, first printing, mint, new/unread in flawless dust pictorial boards (no jacket as issued), signed by the author.

Author Signed Hardcover Book. March 2021 NY: Dial Books First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. May 2021 NY: Roaring Book Press First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.   Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. May 2021 NY: Disney/Hyperion  First edition, first printing, mint, new/unread in a flawless dust jacket, signed by author. Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book.  1992 NY: Tor  First edition, first printing, mint, new/unread, flawless dust jacket, signed by author.  Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book 2010 NY: Little, Brown  First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.  Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. 2007 NY: Penguin Group First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.  Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book 2007 NY: Ballantine Books First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author. Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. April 2005 NY: Penguin Group First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.  Each dust jacket is protected in an acid-free archival quality acetate cover.

Author Signed Hardcover Book. 2000 NY: Ballantine First edition, first printing, mint, new/unread in a flawless dust jacket, signed by the author.  Each dust jacket is protected in an acid-free archival quality acetate cover.

Signed Hardcover Book.  2006 NY: Disney  First edition, first printing, mint, new/unread in a flawless dust jacket, signed by BOTH authors.  Each dust jacket is protected in an acid-free archival quality acetate cover.