Creator James Denning 16 issues 7 series Most issues in Looney Tunes (1994) 7 issues Dexter's Laboratory (1999) 4 issues Rockets & Robots (Trade Paperback, 2005) 1 issue Nuts & Bolts (Trade Paperback, 2004) 1 issue 9-11 (Trade Paperback, 2002) 1 issue