Limits to Friendship

An unfettered, probing dialogue between Mexican and American political analysts on the complex relationship between their countries.

Few nations are as closely interrelated as the United States and Mexico. Few relationships between nations are so prickly. America's inveterate problem-solving strikes Mexicans as clandestine imperialism. Mexicans are accused of ignoring the flow of drugs through their country; Americans are accused of saddling Mexico with their drug problem. Americans brood over the influx of Mexican immigrants; Mexicans worry that their culture and traditions are being diluted from the north.

These differences are now aired—and their origins made clear—in this landmark book by a former official in the Carter administration and one of Mexico's most respected political scholars. In alternating chapters on foreign policy, economic relations, immigration, and social influence, Robert A. Pastor and Jorge C. Castañeda offer a multifaceted view of the ties and conflicts between their countries.

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