Hispanic Heritage Month 2026
Discover new books on Goodreads
Meet your next favorite book
Maciej
59 ratings (4.54 avg)
14 reviews

Maciej

Add friend

Block Maciej?

This will prevent Maciej from sending you messages, friend request or from viewing your profile. They will not be notified. Comments on discussion boards from them will be hidden by default.
Sign in to Goodreads to learn more about Maciej.

https://www.goodreads.com/maciejklaczynski

Maciej’s favorite books

The Happiness Hypothesis by Jonathan Haidt Mindset by Carol S. Dweck Crossing the Chasm by Geoffrey A. Moore Good to Great by Jim Collins Ostatnie życzenie by Andrzej Sapkowski How to Win Friends & Influence People by Dale Carnegie Kamienie na szaniec by Aleksander Kamiński Człowiek w poszukiwaniu sensu. Głos nadziei z otchłani Holoka... by Viktor E. Frankl Pozytywność. Naukowe podejście do emocji, które pomaga zmieni... by Barbara L. Fredrickson Delivering Happiness by Tony Hsieh Start-up Nation by Dan Senor
More…

Maciej’s Bookshelves


Stats | More…

Maciej is Currently Reading

Wanting: The Powe...
Maciej is currently reading
by Luke Burgis (Goodreads Author)
bookshelves: currently-reading
Rate this book
Clear rating
1 of 5 stars2 of 5 stars3 of 5 stars4 of 5 stars5 of 5 stars

 
Apr 17, 2026 02:07PM
Little Treatments...
Maciej is currently reading
bookshelves: currently-reading
Rate this book
Clear rating
1 of 5 stars2 of 5 stars3 of 5 stars4 of 5 stars5 of 5 stars

 
May 28, 2026 10:42AM
Umysl jutra. 5 ps...
Maciej is currently reading
bookshelves: currently-reading
Rate this book
Clear rating
1 of 5 stars2 of 5 stars3 of 5 stars4 of 5 stars5 of 5 stars

 
Jan 01, 2024 10:44PM
See all 8 books that Maciej is reading…
Loading...

Maciej’s Year In Books

year in books
Maciej’s 2025 Year in Books
Take a look at Maciej’s Year in Books, including some fun facts about their reading.
Go to Maciej’s 2025 Year in Books

Maciej’s Friends (42)

Monika ...
Monika Chmielewska
400 books | 62 friends

Jacek B...
Jacek Bartczak
1,238 books | 135 friends

Sylwia
Sylwia
148 books | 28 friends

Kamil R...
Kamil Rzeźnicki
944 books | 76 friends

Jacek Ł...
Jacek Łubiński
443 books | 31 friends

Maciej ...
Maciej Filipkowski
1,173 books | 414 friends

Aleksan...
Aleksandra Żamojć
565 books | 75 friends

Kasia D...
Kasia Diekema-Koltuniak
235 books | 62 friends

More friends…
2 people are following Maciej

Favorite Genres

Biography, Business, Non-fiction, and Self help


Polls voted on by Maciej

Lists liked by Maciej