Sentinels of Justice: Another Crisis on Earth-Four
by Libbylawrence 
A mysterious figure armed with power like that which destroyed universes during the Crisis on Infinite Earths begins gathering a horde of villains for a mission of evil and tempting heroes with offers they can’t refuse! Meanwhile, Ted Kord’s father is plotting against his own son in an attempt to force him to bend to his will by hiring an impostor to frame the Blue Beetle for a series of crimes! And a mysterious new hero called Supernova appears on the scene, but who is this masked man, and what is his purpose? Join the Sentinels of Justice as they battle evil on two fronts — on Earth versus a group of new villains called the Pseudo-Squad, and in outer space versus a threat to the universe itself! Introducing the Silver Scarab, and featuring the return of the greatest of all forgotten heroes!
Sentinels of Justice: Superpowers
by Libbylawrence, CSyphrett and Doc Quantum, with Rubberman41
Sarge Steel uncovers the secrets of the Soviet Superpowers Program, which has succeeded in building powerful superhuman soldiers for Mother Russia. Is the Cold War about to heat up? But with the Sentinels of Justice effectively disbanded, who will protect the West? Guest starring Redstar, Steel Wolf, the People’s Heroes, and Soyuz. Featuring the debut of the new Liberty Belle, Guardian, and the amazing Booster Gold!