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Lost Books in Order

5
Books
2005
First Book
2001
Latest Book
-3
Years

Below you'll find the complete list of Lost books in publication order. This is generally the recommended reading order for the series.

Reading order verified: March 2026

Quick Answer

What order should I read the Lost series? Start with "Endangered Species (By: Catherine Hapka)" (2005) and follow publication order through all 5 books.

The complete Lost reading order is listed below in publication sequence.

Publication Order

1
Endangered Species (By: Catherine Hapka) cover

Endangered Species (By: Catherine Hapka)

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2005

2
Secret Identity (By: Catherine Hapka) cover

Secret Identity (By: Catherine Hapka)

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2005

3
Signs of Life (By: Frank T. Thompson) cover

Signs of Life (By: Frank T. Thompson)

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2006

4
Bad Twin (As: Gary Troup) cover

Bad Twin (As: Gary Troup)

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2006

5
Natural Suspect cover

Natural Suspect

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2001

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