20/20 Thinking

In this dynamic, hopeful, and insightful book, Maggie Greenwood-Robinson shows us the natural methods we should use now to keep our brains sharp and our memories intact through our later years. Drawing on the very latest research on the brain, she demonstrates that simple changes to nutrition and mental outlook can greatly reduce the likelihood of developing age-related disorders, such as Alzheimer's disease, depression, memory loss, and a host of other problems related to mind and mood. 20/20 Thinking cuts through the difficult scientific jargon and provides hundreds of suggestions for prevention, preservation, and self-improvement. Topics covered include:

12 miracle pills and potions that improve mental acuity

17 brain-protective phytochemicals from foods

10 top strategies for delaying Alzheimer's disease

10 dietary supplements to intensify your concentration

4 main dementias: what you need to know to halt memory loss.

The secrets of lifelong mental agility and acuity are within our grasp naturally, effectively, and immediately with 20/20 Thinking.

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