Shadowrun Legends: Stranger Souls (The Dragon Heart Saga, Vol. 1) - Shadowrun Legends, #13

DEATH OF A DRAGON... Dunkelzahn the dragon's election as President of the United Canadian American States promised the dawn of a new era. But the hopes of a nation disintegrate with the powerful explosion that assassinates him. On that same fateful evening, Dunkelzahn's most trusted special agent, Ryan Mercury, is on a secret mission of great urgency involving dangerous magic. And only a miracle can save the world from total destruction... In this first book of the Dragon Heart Saga, Dunkelzahn's murder shocks the Awakened World.
Rumors and suspicions run rampant as shadowrunners, Secret Service agents, and megacorp execs scramble for the now loose reins of power, and set off an epic new adventure...