Marvel Comics' "Black Bolt" #12, featuring the 'Inhumans' is written by Saladin Ahmed and illustrated by Christian Ward, with a cover by Ward, available April 4, 2018:
"....in 'The Midnight King returns To Earth', a former queen's promise to her former king...
"...saw 'Medusa' swearing to find 'Black Bolt', and she has - but will she be in time to save him?
"Voiceless and betrayed, the former ruler of the 'Inhumans' faces a darkness he thought he had put behind him. But he won't face it alone. Old friends. Reunited lovers.
" A son and a new daughter already lost.
"Black Bolt faces his penance with all he loves by his side..."
Click the images to enlarge and Sneak Peek "Inhumans"...