Bleake Island: Riddles
"Joining your mission can come with a cost, this empty reminder shows just what she lost."
Head to the Clock Tower and activate Barbara's computer. Look for a console along the wall and use the Remote Hacking Device on it to reveal her Batgirl suit. Scan this to solve the riddle.
"A souvenir from a previous life, why hold with a hand when a hook will suffice?"
Solved within the GCPD Lockup. Scan the Arkham mug at the main desk by Cash.
"Bones stripped bare beneath a warning light, pay heed, seafarers and feel his bite."
To solve this, you'll have to head to the lone tower east of Ace Chemical. Look inside and scan the abandoned cage.
"An open house for bed and dinner, is this sanctuary run by saint or sinner?"
In the northernmost corner of the island, check the storefronts until you find The Deacon's Mission. Scan the sign to solve.
"Always looking for names to besmirch, where does this newsman conduct his research?"
Another one inside the GCPD Lockup. Jack Ryder sits in the Interview Room; scan him to solve this.