Mary Marvel: A League of Monsters
by Libbylawrence, partially adapted from Superman #276 by Elliot S! Maggin and Curt Swan 
Summoned by an old medicine man who reminds her of the old wizard Shazam himself, Mary Marvel travels to a parallel Earth decades ago in the past, where she fights to save the counterparts of the Marvel Family from the clutches of the nefarious Monster League of Evil! But even if she succeeds in saving the Thunder Family — Captain Thunder, Mary Thunder, and Captain Thunder Junior — can she possibly also save their world from being eventually erased from existence in the Crisis on Infinite Earths?
The Books of Magic: Rise of the Bloody Moon
by CSyphrett and Martin Maenza 
When an old enemy pays Simon Belmont a visit, Vlad the Impaler’s bid for power can only be stopped by the keeper of Grimoire Academy’s clock tower and Abby Cable. But can an old man and a young woman possibly stop the king of the vampires himself? Or does this day mark the beginning of Dracula’s reign over five Earths?