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Cover of Blood Brothers

Sign of Seven trilogy books in order A series by Nora Roberts

The Sign of Seven trilogy series by Nora Roberts has 3 books, from Blood Brothers (Nov 2007) to The Pagan Stone (Nov 2008). Read it in order, starting with Blood Brothers.

Reading order: 1 Blood Brothers (2007) · 2 The Hollow (2008) · 3 The Pagan Stone (2008)

Updated September 2026

All 3 Sign of Seven trilogy books in order

  1. 1.

    Blood Brothers (Nov 2007)

    342 pages

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  2. 2.

    The Hollow (Apr 2008)

    336 pages★ 4.0 (6 ratings)

    Buy
  3. 3.

    The Pagan Stone (Nov 2008)

    336 pages

    Buy

Sign of Seven trilogy FAQ

How many Sign of Seven trilogy books are there?
There are 3 Sign of Seven trilogy books, as of September 2026.
What order should I read the Sign of Seven trilogy books in?
In publication order, starting with Blood Brothers (Nov 2007): 1 Blood Brothers (2007) · 2 The Hollow (2008) · 3 The Pagan Stone (2008).
What is the first Sign of Seven trilogy book?
Blood Brothers (Nov 2007).
What is the latest Sign of Seven trilogy book?
The Pagan Stone (Nov 2008).
Is the Sign of Seven trilogy series finished?
There have been no new Sign of Seven trilogy books since 2008.
Did Nora Roberts write other series?
Yes: Irish Hearts, The MacGregors, The Stanislaskis or Those Wild Ukrainians, The Calhoun Women and The Donovan Legacy.

More series by Nora Roberts

All Nora Roberts books

Sources: series order and dates from Wikidata and Open Library. Last updated September 2026.