Shadow and Bone (The Grisha Trilogy) by Bardugo, Leigh

When did Grisha Yeager get the founding Titan? Was it during the Titan invasion or before it? - Quora

What did eren show grisha to convince him to give eren his titan? (Before the retcon) : r/titanfolk

Grisha's mission : r/titanfolk

The EM argument killer. Grisha tells Mikasa is his daughter and

The Grisha: Shadow and Bone: Book 1

Grisha-class corvette - Wikiwand

Logia (Fragment), Grisha Bruskin : Auction Prices & Indices: LiveArt

Orders of the Grisha

The Best New Teen Series That Launched in 2015

If Grisha has already seen the future of Eren destroying the world, why did he give Eren the power of both the Attack Titan and the Founding Titan? - Quora