Top products from r/koreanvariety

English.
Cosmos is written By Carl Sagan. Amazon sure has it.
If not, google it. It's pretty popular/famous book.
 
I guess you're pretty young because you didn't recognize Carl Sagan.
Carl Sagan was american researcher, astronomer and educator, very famous in public because his involvement as host/narator for Cosmos TV Series.
The new Cosmos TV Series is being hosted by Neil deGrasse Tyson btw.
 

If you have finished Cosmos, read his sci-fi Novel "Contact"
Really good.
Ridiculously good.
Same book was adapted to movie with same title :
http://www.imdb.com/title/tt0118884/
Starring Jodie Foster, Matthew McConaughey

 
Interesting trivia:
Carl Sagan is also the one who design/head committee of Voyager Golden Record.
https://en.wikipedia.org/wiki/Voyager_Golden_Record
His legacy literally will go on forever, unless it bump into celestial object :)

 
I'm glad you found the beauty in old literature.
Huge fans of Agatha Christie myself.

 
edit (add Amazon link):
https://www.amazon.com/Cosmos-Carl-Sagan/dp/0345331354

That's 둥지냉면 by Nongshim. It's a good product.

However, you should try naengmyeon products that come in these bigger, refrigerated packages. I don't have a particular one to recommend. It could be pricey so shop around. Personally, I prefer 물냉면 over 비빔냉면.

---

Outside of naengmyeon, you could try 콩국수. I've only tried this one from Ottogi.

Have you tried Googling? I wasted 3 seconds of my life for you and found this https://www.amazon.com/Toy-Squeaky-Circus-Carnival-Assorted/dp/B00362RW3M

I think places like Amazon, Ebay would likely have what you're looking for. And try Toys'R US too.

This is similar https://www.amazon.com/Toy-Squeaky-Circus-Carnival-Assorted/dp/B00362RW3M/ref=sr_1_8?keywords=plastic+toy+hammer&qid=1573378850&sr=8-8