2 vols. Valhalla Rising. 531 pp. Illustrations and a map. No. 164 of 600 copies, of which only 552 were for sale. First Edition. [2001]. * Fire Ice. 434 pp. Co-written with Paul Kemprecos. No. 371 of 600 copies, of which only 552 were for sale. First Edition. [2002]. Together, 2 vols. 8vo. Both with leatherette-backed marbled boards, spines lettered in gilt, slipcases.

Each signed by Clive Cussler on the limitation page, with "Fire Ice" also being signed by the co-author, Paul Kemprecos. "Valhalla Rising" was published one month prior to the first trade edition by Penguin Putnam; "Fire Ice" published the same month as the first trade edition.