What Do We Know About Spontaneous Human Combustion?

Can a person catch on fire without any reasonable explanation? Find out all we know about spontaneous human combustion in this exciting new book!

A fire that burns without an obvious source of ignition isn't possible...right? In What Do We Know About Spontaneous Human Combustion?, curious young readers will explore all we know about this odd phenomenon, its history, and suggested theories and explanations. Can spontaneous human combustion be caused by something called ball lightning? Or can it be explained by something called the wick effect? From the infamous spontaneous combustion of Madame Nicole Millet in 1725 to the most recent case of spontaneous human combustion in 2020 in Estonia, scientists continue to search for a logical explanation. Ignite your curiosity with this exciting new book that covers the history, the science, and the mystery of SHC!

Standard and Primary covers are widely available through general retailers. They often have higher print runs and can be cheaper, especially during sales.

In contrast, Direct Market (DM) and variant covers are primarily sold in comic shops. DM editions tend to have more limited availability and may be more valuable to collectors.

The main differences lie in artwork style, availability, price, and collector appeal. Ultimately, the choice between standard and variant covers depends on personal preference, budget, and individual collecting goals.

Comic book enthusiasts have various formats to choose from when collecting their favorite stories.
Here's a brief overview of the main types:

Omnibus

• Large, hardcover collections
• Usually contain complete runs or extensive story arcs
• Typically 800-1000+ pages
• Higher price point, often €100-€150

Oversized Hardcover (OHC)

• Similar dimensions to omnibus, but thinner
• Collect shorter runs or story arcs
• Usually 300-600 pages
• Priced between €30-€50

Hardcover (HC)

• Standard-sized hardcover books
• Collect 6-12 issues typically
• Similar dimensions to single issues, but with a hard cover
• Priced around €25-€35

Trade Paperback (TP)

• Softcover collections
• Standard comic book size
• Usually collect 4-6 issues
• Most affordable option, typically €15-€25

Other Formats

• Absolute Editions: Oversized, deluxe hardcovers (mainly DC Comics)
• Compendiums: Massive paperback collections
• Graphic Novels (OGN/GN): Original stories not previously released as single issues

The choice between these formats often depends on personal preference, budget, and collecting goals. Omnibus and OHC editions offer larger artwork and more content but at a higher price, while TPs provide a more affordable way to collect complete story arcs