Hidden Cities

Gates is a new breed of adventurer for the 21st century. He thrives on the thrill of seeing what others do not see, let alone even know exists. It all began quite innocuously. After moving to New York City and pursuing graduate studies in Urban Planning, he began unearthing hidden facets of the city—abandoned structures, disused subway stops, incredible rooftop views that belonged to cordoned-off buildings. At first it was about satiating a nagging curiosity; yet the more he experienced and saw, the more his thirst for adventure grew, eventually leading him abroad. In this memoir of his experiences, Gates details his travels through underground canals, sewers, subways, and crypts, in metropolises spanning four continents.

In this finely-written book, Gates describes his immersion in the worldwide subculture of urban exploration; how he joined a world of people who create secret art galleries in subway tunnels, break into national monuments for fun, and travel the globe sleeping in centuries-old catacombs and abandoned Soviet relics rather than hotels or bed-and-breakfasts. They push each other further and further—visiting the hidden side of a dozen countries, discovering ancient underground Roman ruins, scaling the Brooklyn, Manhattan, and Williamsburg bridges, partying in tunnels, sneaking into Stonehenge, and even finding themselves under arrest on top of Notre Dame Cathedral.   

Ultimately, Gates contemplates why he and other urban explorers are so instinctively drawn to these unknown and sometimes forbidden places—even (and for some, especially) when the stakes are high. Hidden Cities will inspire readers to think about the potential for urban exploration available for anyone, anywhere—if they have only the curiosity (and nerve!) to dig below the surface to discover the hidden corners of this world.

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