Former Dodge Marshal Josh Stryker arrives in town just being released from prison for killing a outlaw in cold blood. He holds Matt responsible for the loss of his arm…

A loud-mouthed braggart’s boasts attract the attention of some aliens.

The Puzzler continues with his plan to hijack Artemus Knab’s new airplane, the Retsoor, all the while leaving puzzles behind for Batman and Robin to ponder. He familiarizes himself with…