by Clive Cussler with Jack Du Brul Clive Cussler with Jack Du Brul. Clive Cussler and Jack du Brul Clive Cussler and Jack Du Brul By Clive Cussler with Paul Kemprecos by Clive Cussler with Grant Blackwood By Clive Cussler and Dirk Cussler by Clive Cussler and Craig Dirgo Clive Cussler with Paul Kemprecos. by Clive Cussler and Graham Brown