Many children's stories have different kinds of siblings, from bringing a new sibling home to navigating sibling rivalry.  Some go on adventures, while others try their best to avoid one another. The audience relates to these issues because they have the same experiences and stories about growing up with their siblings.  Some siblings can grow to love each other, while others remain as individuals. Some siblings love each other initially, while others take some time. They must go on adventures to discover their love for their sibling and what is truly important.  Some compete against each other while others compete alongside each other. Some can't seem to agree on anything at all. One thing is clear: siblings go through challenges and triumphs. They come together in the end, and each book is relatable because every sibling goes through the same situations. The books are divided into four parts. The first part is New Sibling Arrival. These siblings each go through the experience of bringing a new sibling home. Some are thrilled with the latest change, while others aren't. The second section is personal growth and individuality. Some siblings want to be their selves, and younger siblings get in the way. Some books feature twins who are identified as a group instead of individuals. The third section is competition and comparison. These books feature siblings who are always competing and are compared by their parents. There is always competition in the smallest of things. These siblings compete over their parents' love, worth, or attention. The last section is disputes and disagreements. This section is the most relatable and can be seen with siblings fighting over things like personal items or things that are just simple misunderstandings.  All these books feature siblings who think they are alone when they aren't. The books range from lower elementary books to higher chapter books. They all fall into the elementary school age.  Some, like The Beristain Bears Get in a Fight, are very well known, while others, like dear sister, aren't.