An 'angelica novel' might often feature elements related to purity or the divine if 'angelica' is associated with angels. For example, there could be themes of redemption and salvation.
I don't know who the author of 'angelica a novel' is. There could be many authors with the name Angelica who might have written it, or it could be written by someone else entirely.
Since I don't have the details of 'angelica a novel', it's difficult to say exactly what it's about. However, it could be a coming - of - age story about Angelica. In this type of story, Angelica might start as a naive character and then through a series of events such as meeting new people, going to new places, or facing hardships, she grows and matures. Or perhaps it's a mystery novel where Angelica is somehow involved in solving a mystery, whether it's a disappearance, a theft or something more complex.
Mr Pickles is a really strange and somewhat disturbing character. Well, his origin story is quite dark. He was created in a small, rather spooky town. Supposedly, he was once an ordinary pickled cucumber that was experimented on by a mad scientist who lived on the outskirts of the town. The scientist was trying to create a sentient food item for some really odd reasons, and Mr Pickles was the result. He then started to develop a very warped sense of the world around him and his actions are often unpredictable and quite violent.
The 'lou pickles war story' is quite mysterious as I've never heard of it before. It might be a story passed down in a certain community or family. It could involve Lou who had something to do with pickles during a time of war. For example, perhaps Lou used pickles in an unexpected way during the war, like using pickle barrels for shelter or pickles to trade for supplies. But again, this is all speculation without further details.
I doubt they are very popular. I mean, it's such an odd combination of things - spud pickles and ghost radar. Most people probably haven't even heard of this concept, let alone it being popular.
In a pickles children story, one important element is the discovery. Maybe the children discover a new way to eat pickles or they discover that pickles can be used for something other than just food, like making a pickle - powered toy. The characters' personalities play a role too. If there is a shy child who is hesitant to try pickles at first but then becomes a big pickle fan. Also, the plot might involve a mystery around the pickles, such as where did the super - delicious pickles come from.