Title: JLA:Strength in Numbers TPB
Publication Date: 1999 (On Sale: November 18, 1998)
Format: 224-Page Trade Paperback
Cover Price: $12.95
Collection Group: Justice League
Notes: 4 known printings; 3rd printing and beyond have new cover
Contents: JLA #16-23, Prometheus #1, and JLA Secret Files #2

Stories:

• Justice League: "Heroes" (22 pages)
  James C. Owsley (Writer) Yanick Paquette (Penciller) Mark Lipka (Inker) Kurt Hathaway (Letterer) Pat Garrahy (Colorist)
  Reprinted From: JLA Secret Files #2 (1998)

• "There Was a Crooked Man" (22 pages)
  Grant Morrison (Writer) Arnie Tang Jorgensen (Penciller) David Meikis (Inker) Janice Chiang (Letterer) James Sinclair (Colorist)
  Reprinted From: Prometheus (Villains) #1 (1998)

• Justice League: "Camelot" (21 pages)
  Grant Morrison (Writer) Howard Porter (Penciller) John Dell III (Inker) Kenny Lopez (Letterer) Pat Garrahy (Colorist)
  Reprinted From: JLA #16 (1998)

• Justice League: "Prometheus Unbound" (22 pages)
  Grant Morrison (Writer) Arnie Tang Jorgensen (Penciller) David Meikis (Inker) Mark Pennington (Inker) Kenny Lopez (Letterer) Pat Garrahy (Colorist)
  Reprinted From: JLA #17 (1998)

• Justice League: "Synchronicity" (22 pages)
  Mark Waid (Writer) Howard Porter (Penciller) John Dell III (Inker) Kenny Lopez (Letterer) Pat Garrahy (Colorist)
  Reprinted From: JLA #18 (1998)

• Justice League: "Seven Soldiers of Probability" (22 pages)
  Mark Waid (Writer) Howard Porter (Penciller) John Dell III (Inker) Walden Wong (Inker) Kenny Lopez (Letterer) Pat Garrahy (Colorist)
  Reprinted From: JLA #19 (1998)

• Justice League: "Mystery in Space" (21 pages)
  Mark Waid (Writer) Arnie Tang Jorgensen (Penciller) David Meikis (Inker) Kenny Lopez (Letterer) Pat Garrahy (Colorist)
  Reprinted From: JLA #20 (1998)

• Justice League: "Strange New World" (22 pages)
  Mark Waid (Writer) Arnie Tang Jorgensen (Penciller) David Meikis (Inker) Doug Hazlewood (Inker) Kurt Hathaway (Letterer) Pat Garrahy (Colorist)
  Reprinted From: JLA #21 (1998)

• Justice League: "It" (22 pages)
  Grant Morrison (Writer) Howard Porter (Penciller) John Dell III (Inker) Kenny Lopez (Letterer) Pat Garrahy (Colorist)
  Reprinted From: JLA #22 (1998)

• Justice League: "Conquerors" (21 pages)
  Grant Morrison (Writer) Howard Porter (Penciller) John Dell III (Inker) Kenny Lopez (Letterer) Pat Garrahy (Colorist)
  Reprinted From: JLA #23 (1998)

Additional Covers:

3rd print