KDROI – Book Marketing Tools for Authors · Version history

KDROI is a time-saving book marketing companion that every author – fiction or non-fiction – should have in their toolbox

1. 2.2.10Jul 26, 2026MV3
2. 2.2.9Jun 28, 2025MV3
3. 2.0.61Sep 13, 2023MV2