You could check that they are loading of imagination and effort.
They have a topic in common "The Sea", just explore them.
"Neptune in apures" by StorytellersSG
"The rare aquarium" by Naranja4
"I want to be a child!" by Loltellers
"The sea party triatlon" by Awesomestorytellers
"Saving the sea" by Andreasglobi
"Amazing Pirates" by H, A, V & P
"Lucy, the hero girl" by Teresa, Giselle, Andrés y Rodrigo
"We don't want cheaters" by SeaStorytellers6BMLC
In a nutshell, congratulations to the authors as result of their effort and their books.