Discover Now: Computers

You see computers every day, but do you know how they work? Discover Now! MIT Kids presents an exciting “how things work” leveled reader series tailor-made for the next generation of innovators, scientists, and thinkers.

Did you know that the first computers were as big as a room? Or that they could work only with numbers, not pictures or sound? Computers have improved vastly, growing smaller and more diverse in what they can do. But what exactly is a computer? How many types do you see around you? How can computers help people in their everyday lives—from fast-food restaurants to factories, airplanes to movie studios? Have you ever looked inside a computer? For kids who are curious about the world around them comes Discover Now!, a welcoming leveled reader series written by experts and developed with educators on a range of STEM subjects. Each fact-filled nonfiction book begins with an informative note to caregivers and a table of contents, is packed with colorful photos, and ends with a picture glossary and index. This book is a Level 3 reader, perfect for curious kids who are becoming confident in their reading skills.

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