"Echoes of Betrayal is the third of the series, following Kings of the North, a New York Times Bestseller from 2011," noted Bob LiVolsi, founder and CEO of BooksOnBoard. "Publishers Weekly deemed the action and tension of Kings of the North 'thoughtful and intellectual,' and extends similar praise to Echoes of Betrayal. With good reason: Moon has a remarkable ability to weave complex conflicts between equally complex societies and individuals, resulting in a saga that transports readers into another world."

1. Celebrity in Death -- P.D. James
2. Echoes of Betrayal -- Elizabeth Moon
3. The Wolf Gift -- Anne Rice
4. Left for Dead -- J.A. Jance
5. Private Games -- James Patterson and Mark Sullivan
6. Kill Shot -- Vince Flynn
7. Neverwhere -- Neil Gaiman
8. Heir of Novron -- Michael Sullivan
9. Bonegrinder -- John Lutz
10. Caught Dead in Philadelphia -- GIllian Roberts

Bestselling Romance eBooks
1. Hunting Season -- Liz Carlyle
2. A Perfect Blood -- Kim Harrison
3. The Revenge of Lord Eberlin -- Julia London
4. King of Darkness -- Elisabeth Staab
5. Unlocked -- Courtney Milan
6. Nightfire -- Lisa Marie Rice
7. I've Got Your Number -- Sophie Kinsella
8. The Lord of Illusion -- Kathryne Kennedy
9. Princess Charming -- Nicole Jordan
10. She Tempts the Duke -- Lorraine Heath

Bestselling Authors
1. Elizabeth Moon
2. P.D. James
3. Anne Rice
4. James Patterson
5. Michael Sullivan

Bestselling Romance Authors
1. Kim Harrison
2. Julia London
3. Lisa Marie Rice
4. Liz Carlyle
5. Lorraine Heath

BooksOnBoard is the largest independent online retailer of eBooks, with an inventory of approximately 500,000 unique titles. BooksOnBoard is also one of the largest retailers of downloadable Audio Books, and carries formats compatible with eBook Readers such as: Android devices, Apple iPad, iPhone, iPod Touch, Kindle Fire, Sony PRS-300 eBook Readers, Cybook Opus Pocket eBook Readers, Cybook Gen3 eBook Readers, and Astak EZReader Pocket Pro eBook Readers.