[en] 26 - Storm Cycle St. Martin's Paperbacks
[en] Kennedy's Brain Vintage Crime/Black Lizard
[en] 29 - Shadow Zone St. Martin's Press
[en] Shadow Zone St. Martin's Press
[en] Acqua Alta Penguin
[en] [Grizzly Next Door 04] • Unbearable Arms Aya Morningstar
[en] [Lindsay Chamberlain 02] • Questionable Remains Worldwide Library
[en] [Lindsay Chamberlain 02] • LC 02 - Questionable Remains Worldwide Library
[en] [Maggie Mulgrew 06] • Ghosts of the Past Cate Dean
[en] Ghosts of the Past Cate Dean
[en] [Conrad Yeats Adventure 02] • The Atlantis Prophecy Pocket Star
[en] [Penny Spring and Sir Toby Glendower 09] • The catacomb conspiracy Foul Play Press
[en] LC 02 - Questionable Remains Toronto : Worldwide House, 2001.
[en] 25 - Deadlock St. Martin's Paperbacks
[en] Keeper of Genesis · A Quest for the Hidden Legacy of Mankind Broadway Books
[en] [Thomas Lourds 02] • The Lucifer Code Forge Books
[en] [Penny Spring and Sir Toby Glendower 07] • The menehune murders W. W. Norton Company
[en] [Penny Spring and Sir Toby Glendower 08] • Toby's folly Countryman Press
[en] [The Domain Trilogy 01] • Domain Forge Books