Wally West's Justice League International Boom Tube arrives, but since he's out investigating his roots, his mother breaks out his teleporter manual and discovers a fun way to shop. Plus, a behind-the-scenes visit by Wally and Chunk to JLI headquarters.

Notes

• "Flashing on the Past" written by William Messner-Loebs, penciled by John Koch, inked by Tim Dzon, colored by Carl Gafford and lettered by Tim Harkins.
• "A Chunk at the JLI!" written by William Messner-Loebs, penciled and inked by Don Simpson, colored by Carl Gafford and lettered by Steve Hanie.
• Who's Who entries:
• "The Flash" (Barry Allen) penciled by Carmine Infantino and inked by John Nyberg.
• "The Flash" (Jay Garrick) penciled and inked by Joe Kubert.
• "Chunk!" penciled by Greg La Rocque and inked by Larry Mahlstedt.
• "The Flash" (Wally West) penciled by Greg La Rocque, inked by Larry Mahlstedt and "All copy written by Mark Waid"
• "Mary West" penciled by John Koch and inked by Tim Dzon.
• "Joan Williams Garrick" penciled by John Koch, inked by Tim Dzon.
• "Mason Trollbridge" penciled by Greg La Rocque and inked by Larry Mahlstedt.
• "Jerry and Tina McGee" penciled by Greg La Rocque and inked by Larry Mahlstedt.
• "Kapitalist Kouriers" penciled by Mike Parobeck and inked by Paul Fricke.
• "Flashback" two page text piece by Mark Waid featuring the history of the three Flashes. Plus, six small covers.
• On page 18 Martian Manhunter mentions that the JSA "just vanished" was a reference to the events in Last Days of the Justice Society Special #1.
• On page 22 panel 4 shows the tombstone of the Star Spangled Kid 1928-198-.
• On page 26 panel 1 a cameo flashback of Doctor Fate (Kent Nelson), Hawkman, Jay Garrick (Flash), Alan Scott (Green Lantern), Al Pratt (Atom), Johnny Thunder, Thunderbolt, Ted Knight (Starman), Rex Tyler (Hourman) and Surtur.