Comic Title: Firestorm #99
Publisher: DC (DC Comics Inc.)
Address: 666 Fifth Avenue, New York, NY
Cover Date: July 1990
On Sale Date: May 15, 1990 Shipping Date May 15, 1990
Source: Previews, #15

Shipping Date May 15, 1990
Source: Amazing Heroes, #179

Shipping Date May 17, 1990
Source: Advance Comics, #17

Direct Market Date May 17, 1990
Source: Comic Shop News, #149

Copyright Date May 15, 1990
Source: Library of Congress, Copyright Office 1990

Frequency: Monthly
Cover Price: $1.00
Page Count: 32
Editor: Dan Raspler

Title: "Mourning Frost"
Pages: 22

Feature(s):
Firestorm (Post-Crisis)

Writer: John Ostrander
Penciller: Thomas Mandrake
Inker: Carlos Garzon
Letterer: John E. Workman, Jr.
Colorist: Nansi Hoolahan

Feature Character(s)

• Firestorm (last appearance in Firestorm #98; next appearance in Firestorm #100)
• Mikhail Arkadin (behind-the-scenes in the Firestorm matrix; last appearance in Firestorm #98; next appearance in Firestorm #100)
• Svarozhich (behind-the-scenes in the Firestorm matrix; last appearance in Firestorm #98; next appearance in Firestorm #100)

Supporting Character(s)

• Simon LaGrieve (last appearance in Firestorm #98; next appearance in Firestorm #100)
• Martin Stein (last appearance in Firestorm #98; next appearance in Firestorm #100)
• Firehawk (last appearance in Firestorm #98; next appearance in Firestorm #100)

Villain(s)

• Parasite (last appearance in Firestorm #98; no further appearances)
• Cliff Carmichael (last appearance in Firestorm #98; no further appearances)
• Catalyst (last appearance in Firestorm #98; no further appearances)
• Killer Frost (last appearance in Firestorm #94; no further appearances)
• Brimstone (last appearance in Firestorm, the Nuclear Man #76; next appearance in Firestorm #100)

Guest Appearance(s)

• Maser (last appearance in Firestorm #98; no further appearances)

Other Character(s)

• Ms. Radcliffe (last appearance in Firestorm the Nuclear Man #88; no further appearances)
• Dr. Acharaya (no further appearances)
• A jogger (dies in this story; no further appearances)

Synopsis:
The Parasite attacks the Institute of Meta-Human Science. He steals the power of Killer Frost and Catalyst, then battle Firehawk. Firestorm comes to her aid and defeats the Parasite. With Killer Frost's powers temporarily drained, Simon LaGrieve is able to cure her, restoring Louise Lincoln to normal. Meanwhile, Maser completes an inspection of the sun which is being threatened by Brimstone.