Time bomb

Tom Swift using the Flammarion engraving (nonfiction) as a rudimentary time machine (nonfiction) to search the year 1888 AD for explosive algorithms (nonfiction).

A time bomb is a bomb (nonfiction) that explodes through the medium of time (nonfiction).

Fiction cross-reference

• Johnny Got His Gun

Nonfiction cross-reference

• Bomb (nonfiction)
• Time (nonfiction)
• Time machine (nonfiction)