Sien Ubbink

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Sien Ubbink

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Sien’s philo-psycho shelf

Aristotle and Dante Discover the Secrets of the Universe by Benjamin Alire Sáenz

Mistakes Were Made (But Not by Me) by Carol Tavris

Sapiens by Yuval Noah Harari

Make Your Bed by William H. McRaven

Stoicism by Ryan James

Man's Search for Meaning by Viktor E. Frankl

Thinking, Fast and Slow by Daniel Kahneman

The Power of Habit by Charles Duhigg

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Sien’s Bookshelves

to-read‎ (24)
currently-reading‎ (2)

read‎ (32)
did-not-finish‎ (0)

philo-psycho‎ (8)
sci-fi‎ (1)

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Sien is Currently Reading

Iron Flame

Sien Ubbink is currently reading

Iron Flame (The Empyrean, #2)

by Rebecca Yarros (Goodreads Author)

bookshelves: currently-reading

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Jan 03, 2026 03:19PM

Heir of Fire

Sien Ubbink is currently reading

Heir of Fire (Throne of Glass, #3)

by Sarah J. Maas (Goodreads Author)

bookshelves: currently-reading

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Jan 03, 2026 03:16PM

Sien’s Year In Books

year in books

Sien’s 2025 Year in Books

Take a look at Sien’s Year in Books, including some fun facts about their reading.

Go to Sien’s 2025 Year in Books

Sien’s Friends (7)

ninabuba

ninabuba

204 books | 8 friends

Lotte L...

Lotte Levelt

264 books | 74 friends

Floor B...

Floor Brouwer

56 books | 17 friends

Lisa

Lisa

86 books | 6 friends

Bente H...

Bente Heijmink Liesert

0 books | 10 friends

Wessel ...

Wessel Wierda

1 book | 11 friends

Robin M...

Robin Makino-Smith

1 book | 4 friends

People Sien is Following

Ali L

Sara Holt

Amanda ...

2 people are following Sien

Favorite Genres

Fantasy, Fiction, Manga, Romance, Science fiction, and Young-adult

Polls voted on by Sien

Lists liked by Sien