What's the name of the eBook you're asking for? Canticle
eBook Author: R.A. Salvatore
Google Play/eBook Store link: https://www.amazon.com/Canticle-Cleric-Quintet-Book-I-ebook/dp/B005899T7I
Additional notes (optional): Book #7 in the chronological order of the "The Legend of Drizzt"...