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Challenging Crossword Puzzles for Teens: 50 Fun and Clever Puzzles to Test Your Skills

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Callisto Media Inc. Challenging Crossword Puzzles for Teens: 50 Fun and Clever Puzzles to Test Your Skills is a health identified by EAN 9781638079521.

9781638079521 Certainty 60%

Challenging Crossword Puzzles for Teens: 50 Fun and Clever Puzzles to Test Your Skills is the product registered against barcode 9781638079521. It sits in the health category. Reference data lists part number Refer to Sapnet.. Recorded measurements give package weight 0.34 kg, package length 3.2 cm,...

  • Brand: Callisto Media Inc.
  • Category: health
  • Barcode type: EAN-13 / GTIN-13
  • GS1 registered country: Bookland (ISBN-13)
  • Data confidence: 60%

Product Details

Barcode (EAN/GTIN)9781638079521
Product nameChallenging Crossword Puzzles for Teens: 50 Fun and Clever Puzzles to Test Your Skills
Brand / ManufacturerCallisto Media Inc.
Categoryhealth
GS1 Prefix978 — registered in Bookland (ISBN-13)
Barcode typeEAN-13 / GTIN-13
Data certainty60%

Verified Product Facts

The barcode 9781638079521 passes the GS1 mod-10 check-digit test, so it is a structurally valid GTIN. Its 978 prefix was issued by the GS1 member organisation for Bookland (ISBN-13) — registration, not place of manufacture.

Recorded specifications

Batteries includedno
Batteries requiredno
Item weight336 grams
ManufacturerRockridge Press
Package dimensions3.2004 × 20.193 × 25.2984 centimeters (L×W×H)
Package weight0.34 kilograms
Part numberRefer to Sapnet.
Product dimensions8 × 0.28 × 10 inches (L×W×H)
UNSPSC code55101500

Attributes as recorded in the product catalogue data we hold. Figures describe the packaged article and may differ between production batches.

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🟢 No recall found for this barcode  ·  We matched this barcode against recall records from EU Safety Gate, Health Canada, US FDA, Transport Canada and 18 other national safety agencies (2026-10-17). Not every recall notice lists a barcode, so this is not a safety guarantee — check the brand owner or the regulator for the definitive record. Browse recalls by agency, country or year →

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About EAN Barcode 9781638079521

Barcode 9781638079521 is a EAN-13 (GTIN-13) identifying Challenging Crossword Puzzles for Teens: 50 Fun and Clever Puzzles to Test Your Skills in the GS1 global system.

  • Barcode format: EAN-13 / GTIN-13 — 13-digit globally unique product identifier
  • GS1 prefix 978: assigned to companies registered in Bookland (ISBN-13)
  • Manufacturer: Callisto Media Inc.
  • Scan compatibility: readable by any smartphone barcode scanner app

Frequently Asked Questions

What product has barcode 9781638079521?

Barcode 9781638079521 is Challenging Crossword Puzzles for Teens: 50 Fun and Clever Puzzles to Test Your Skills, sold under the brand Callisto Media Inc..

Who manufactures barcode 9781638079521?

Callisto Media Inc. is recorded as the manufacturer of Challenging Crossword Puzzles for Teens: 50 Fun and Clever Puzzles to Test Your Skills (barcode 9781638079521).

What country is barcode 9781638079521 from?

Based on the GS1 prefix 978, this product was registered in Bookland (ISBN-13).

Is barcode 9781638079521 a valid EAN?

Yes, 9781638079521 is a valid EAN-13 barcode with correct check digit.

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