ProductGuru Free barcode & product database

Little Brother, Big Sister

AI-assisted, human-edited — this page is drafted with AI from public-source data, then reviewed before publication. How we use AI →

Newmark Learning LLC Little Brother, Big Sister is a books identified by EAN 9781478821663.

9781478821663 Certainty 50%
  • Brand: Newmark Learning LLC
  • Category: books
  • Barcode type: EAN-13 / GTIN-13
  • GS1 registered country: Bookland (ISBN-13)
  • Data confidence: 50%

Product Details

Barcode (EAN/GTIN)9781478821663
Product nameLittle Brother, Big Sister
Brand / ManufacturerNewmark Learning LLC
Categorybooks
GS1 Prefix978 — registered in Bookland (ISBN-13)
Barcode typeEAN-13 / GTIN-13
Data certainty50%

Verified Product Facts

The barcode 9781478821663 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 requiredno
Package weight788 grams
UNSPSC code55101500

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

Buy this product

🛒Find on eBay›🇩🇪Buy on Amazon.de›🇬🇧Buy on Amazon.co.uk›🇺🇸Buy on Amazon.com›🇵🇱Buy on Allegro.pl›🇩🇪Buy on Kaufland.de›

As an Amazon Associate and eBay Partner we earn from qualifying purchases. Prices and availability are set by the retailer and verified on their site.

⊞ Compare this product
🟢 No recall found for this barcode  ·  We matched this barcode against recall records from EU Safety Gate, US FDA, US CPSC and Health Canada (2026-09-26). 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.

More from Newmark Learning LLC

Mira Al Ratón Activity CardSTAAR Mathematics Practice Grade 6Blood BrothersMi Día Feliz (Mi Base)Rising Readers Nursery Rhyme Tales Set 2 Interactive Collect...Cuenta En El Campo de Btisbol Shared Reading BookWho Works in My Neighborhood? Teacher CardRising Readers Science Volume 1 Interactive Collection

Barcode Lookup API

Access this product programmatically via the ProductGuru free API:

GET https://myproduct.guru/scan/9781478821663
GET https://myproduct.guru/api/search?q=9781478821663

No API key required. Returns JSON with product name, brand, manufacturer, and more.

About EAN Barcode 9781478821663

Barcode 9781478821663 is a EAN-13 (GTIN-13) identifying Little Brother, Big Sister 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: Newmark Learning LLC
  • Scan compatibility: readable by any smartphone barcode scanner app

Frequently Asked Questions

What product has barcode 9781478821663?

Barcode 9781478821663 is Little Brother, Big Sister, sold under the brand Newmark Learning LLC.

Who manufactures barcode 9781478821663?

Newmark Learning LLC is recorded as the manufacturer of Little Brother, Big Sister (barcode 9781478821663).

What country is barcode 9781478821663 from?

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

Is barcode 9781478821663 a valid EAN?

Yes, 9781478821663 is a valid EAN-13 barcode with correct check digit.

⚠️ Data Disclaimer

Data is aggregated from open datasets and may be inaccurate or out of date; some outbound links are affiliate links from which we may earn a commission.

Imprint  |  Terms of Service  |  Privacy Policy  |  Imprint

Found wrong info? Report it

Reports are queued for human review. We don't store this data for marketing.

Was this page helpful?