I have seen several books on One-shots requests. Why would I give it tried? It is closed until all the requests are done

After a mission goes wrong in Gotham City the Justice League suspends the Younger Leaguers from all active duties while a full investigation is completed... Robin is abandoned by the team at a Gotham Warehouse and Batman and the rest of the League set out to return him home. Will identities be revealed? Does the Boy Wonder keep more then His identity a secret?

The Erovrare are an alien race that value strength and honor above everything else. With many systems taken and their strength growing, their leader, Calder, turns his sights to Earth, the greatest challenge any army could face. He knows of the colored defenders of the blue planet and how they appear and become the greatest warriors in their time. He wants to face them. He wants to test his might against the full potential of whichever ranger team rises to face him. He will face the Arsenal. Their skill with weapons will be great, and their power will grow with time. This is the perfect challenge for Calder. When he arrives though, he finds not only the Power Rangers, but a relic long forgotten by most, and this relic would only be held by one he will try to find with all his might. The power rangers will stand in his way, but he will not back down and neither will they. "For honor and Glory, we will finally be the ones to conquer Earth, and our names will be sung throughout the Galaxy!" Calder rallied his troops and prepared the offerings to Odin and Asgard. He then turned to the blue planet "I will find you, and we shall be reunited at last"

When an evil master breaks out in search of special energy power, a set of five teenagers with their own special sports skills are set out to stop him. Along the way they must learn to work as a team, discover their strengths and weaknesses and even overcome one thing more powerful than Sports Energy: themselves.

Long ago, the Elemental Masters balanced the five elements together in harmony. Then one day, they were attacked by mysterious forces, their powers stolen and used for destruction. Now it's up to five chosen teenagers to become the Elemental Rangers and restore balance before it's too late