Aldiko Book Reader, joins the Android Books & Reference App Top Ten list this week at No. 3.

As part of our research for the Publishing App Expo from last month, we have been spotlighting the top grossing book apps every week–helping our readers discover and analyze successful content.

Below, we’ve listed the top ten paid Android Books & Reference apps of the week. We’ve linked to the online pages for the individual apps so you can explore the content.

Top Paid Android Books & Reference Apps

Thursday January 12, 2012

1. WolframAlpha

2. Our Daily Bread

3. Aldiko Book Reader

4. Moon Phase Pro

5. iKamasutra Sex Positions

6. NIV Bible

7. Dictionary.com

8. All By Myself – Little Critter

9. When I Get Bigger –  Little Critter

10. Just Me and My Mom – Little Critter