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✔ Final Price = No Surprise Import Fees
✔ Complimentary Insured Worldwide Shipping on Qualifying Orders
✔ Select Collector & Specialty Pieces May Require Secured Delivery Handling
by P. J. Hoover (Author)
When engineers are faced with an impossible problem, they don't quit. They look for solutions.
These 15 women are coders and engineers who have faced impossible problems and found solutions. They are each doing amazing work in technical fields while facing unique challenges that are not equally faced by men. Some have faced work/life balance offsets and long-distance relationship challenges. Others have faced teen pregnancy, homelessness, and domestic abuse. Many may have not had the same technical encouragement growing up that their male colleagues had. Science has typically been considered a man's field of study. There are all sorts of reasons why this is the case, though none of them is valid in today's society. Women can and should be anything they want to be. Problem solving with science and math is everyone's field, and it's time for the world to see powerful women succeeding in it.Author Biography
P. J. Hoover holds undergraduate degrees in both computer engineering and history, and a master's degree in electrical engineering. She worked for 15 years as an engineer, designing computer chips for Motorola and Intel. She is now the author of over 30 books for kids, teens, and adults. In addition to her own books, Hoover actively writes social studies and science curriculum articles for various educational publishers. She lives in Austin, Texas. More information is available on her website: pjhoover.com.
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Shipping information
- Free Shipping* on all orders over $300 USD to most countries* Estimated delivery: 2-5 business days Mon-Sat to U.S., CA, EU etc.
- Tracking available: DHL Express
- Store 7994 Shipping policy
- Global delivery in 3–9 business days (location dependent).
- Free Worldwide Shipping $300+. International duties & VAT are calculated by destination country and may be collected upon delivery. UK orders are subject to 20% import VAT upon delivery.

Our innovation isn’t just in the brands we carry — it’s in the way we connect them. From our automation engine that keeps collections globally updated to our commitment to authenticity-first presentation, STORE 7994 exists where timeless design meets modern precision.
Every product we offer is:
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STORE 7994 is an authorized reseller of luxury fashion houses. Certificates and proof of authenticity are available to brand owners and partners upon request.
Returns & Refunds
We want you to shop with confidence at STORE 7994. If your purchase does not meet expectations, eligible items may be returned under the conditions below.
Return Eligibility
Items must be unused, unworn, and in original condition with all tags, packaging, and accessories included. Items showing any signs of wear or damage will not be accepted.
Return Window
Return requests must be made within 14 days of delivery.
Return Shipping
Customers are responsible for return shipping costs unless the item is defective, damaged, or incorrect.
Luxury Items
Items valued over $1,000 may be subject to a 7% restocking fee upon approved return.
Non-Returnable Items
For hygiene and product integrity reasons, the following items are final sale once opened or used:
• Underwear
• Fragrances
• Any worn or used items
Made-to-Order Items
Custom-designed products, including STORE 7994 hoodies, are made exclusively for each customer and are final sale. These items are not eligible for return or exchange unless defective or incorrect.
If you receive a defective or incorrect item, please contact us and we will make it right.
International Shipping & Duties
Many of our products ship directly from trusted international partners. Any applicable customs duties or import taxes are calculated at checkout and are non-refundable, even if the item is returned.
Returns & Associated Fees
All approved returns are subject to a $24 return processing fee. For international orders, duties, taxes, and return fees will be deducted from the original payment.
Shipping Policy
Complimentary shipping is offered on orders over $300. Orders below this threshold are subject to standard shipping rates at checkout.
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