diff --git a/homework/lection2/LIBRARY.json b/homework/lection2/LIBRARY.json
new file mode 100644
index 0000000..0304b48
--- /dev/null
+++ b/homework/lection2/LIBRARY.json
@@ -0,0 +1 @@
+[{"title": "Journal From LIBRARY.json", "author": "Author", "year": 2075, "edition": 11}]
\ No newline at end of file
diff --git a/homework/lection2/task.py b/homework/lection2/task.py
new file mode 100644
index 0000000..639cce9
--- /dev/null
+++ b/homework/lection2/task.py
@@ -0,0 +1,141 @@
+import json
+from abc import ABC, abstractmethod
+from typing import List
+
+from pydantic import BaseModel
+
+
+def loger_add_book(func):
+    def wrapper(*args, **kwargs):
+        item = kwargs.get('item')
+        print(f'Adding item -> {item.item_info()}')
+        result = func(*args, **kwargs)
+        return result
+
+    return wrapper
+
+
+def check_book_existence(func):
+    def wrapper(library, title):
+        for item in library.items:
+            if item.model.title == title:
+                return func(library, title)
+        print(f"Item '{title}' not found in the library.")
+
+    return wrapper
+
+
+class BookModel(BaseModel):
+    title: str
+    author: str
+    year: int
+
+
+class JournalModel(BookModel):
+    edition: int
+
+
+class AbstractLibraryItem(ABC):
+    def __init__(self, model: BaseModel):
+        self.model = model
+
+    @abstractmethod
+    def item_info(self):
+        raise NotImplementedError
+
+
+class Book(AbstractLibraryItem):
+    def item_info(self):
+        return f"Title: {self.model.title}, Author: {self.model.author}, Year: {self.model.year}"
+
+
+class Journal(AbstractLibraryItem):
+    def item_info(self):
+        return (f"Title: {self.model.title}, Author: {self.model.author}, Year: {self.model.year}, "
+                f"Edition: {self.model.edition}")
+
+
+class Library:
+    def __init__(self, items: List[AbstractLibraryItem] = None):
+        self._items = items if items else []
+
+    @property
+    def items(self):
+        return self._items
+
+    @loger_add_book
+    def add_item(self, item: AbstractLibraryItem):
+        self._items.append(item)
+
+    @check_book_existence
+    def remove_item(self, title: str):
+        for item in self._items:
+            if item.model.title == title:
+                self._items.remove(item)
+                print(f"Item '{title}' removed from the library.")
+                return
+
+    def get_items_by_author(self, author: str):
+        return (item for item in self._items if item.model.author == author)
+
+    def list_items(self):
+        for item in self._items:
+            print(item.item_info())
+
+    def save_to_file(self, filename: str):
+        with open(filename, 'w') as file:
+            data = [item.model.model_dump() for item in self._items]
+            json.dump(data, file)
+        print(f"Library saved to {filename}")
+
+    def load_from_file(self, filename: str):
+        with open(filename, 'r') as f:
+            data = json.load(f)
+            for item_data in data:
+                if 'edition' in item_data:
+                    model = JournalModel(**item_data)
+                    item = Journal(model)
+                else:
+                    model = BookModel(**item_data)
+                    item = Book(model)
+                self._items.append(item)
+        print(f"Library loaded from {filename}")
+
+
+if __name__ == '__main__':
+    library = Library()
+    book_model = BookModel(title="Book1", author="Author1", year=2008)
+    book = Book(model=book_model)
+
+    journal_model = JournalModel(title="Journal1", author="Author2", year=2005, edition=2)
+    journal = Journal(model=journal_model)
+
+    library.add_item(item=book)
+    library.add_item(item=journal)
+
+    print()
+    print("Listing all items in the library:")
+    library.list_items()
+
+    print("\nListing items by Author1:")
+    author1_items = library.get_items_by_author("Author1")
+    for item in author1_items:
+        print(item.item_info())
+
+    print("\nRemoving item 'Book1'")
+    library.remove_item(title="Book1")
+
+    print("\nRemoving item 'Book1' again to check @check_book_existence message")
+    library.remove_item(title="Book1")
+
+    print("\nListing items after removal:")
+    library.list_items()
+
+    print("\nSaving library to file 'library.json'")
+    library.save_to_file("library.json")
+
+    print("\nLoading library from file 'LIBRARY.json'")
+    library.load_from_file("LIBRARY.json")
+
+    print("\nListing items after loading from file:")
+    library.list_items()