Related Clues:

• Wild ape, grunter in exciting tale
• Hard to get into bird book?
• Urge parent to order thrilling book
• 'Unputdownable' book
• Suspense novel
• Best-selling studio album of all time (33x platinum)
• Master under servant in great book
• Summon artist that's difficult to put down
• Read you can't put down, and a hint to the starred answers' indicated letters
• Michael Jackson's bestselling album
• An engaging book?
• Stream running into the river in exciting story
• Nail-biter
• Book you can't stop reading
• You may not need a bookmark for one ... and a hint to this puzzle's circles