void lookUpBook(int bookCount, bookType bookData[]){
	string bookLookUp;
	char lookUpBookChoice;
	int i;
	bool exit = true;
	bool foundUpper = false;
	bool capitalize = true;
	bool lowercase = true;
	if (bookCount == 0)
	{
		cout << "There are no items in the database.\n"; system("pause");
	}
	else
	{
		do
		{
		cout << "\t\t>>>BOOK LOOK UP <<<\n";
		cout << "SEARCH: "; cin.ignore(); getline(cin,bookLookUp);
		//This capitalizes the first letter of every word that was inputted into the string.
		for(int j = 0; j < bookLookUp.length(); j++)
		{
			if (isalpha(bookLookUp[j]) && capitalize == true)
			{
				bookLookUp[j] = toupper(bookLookUp[j]);
				capitalize = false;
			}
			else if (isspace(bookLookUp[j]))
			{
				capitalize = true;
			}
		}
			//This checks the user input with the database for the book.
			for (i = 0; i < bookCount && exit == true; i++)
			{
				if (bookData[i].getTitle().find(bookLookUp,0) != std::string::npos)
				{
				cout << "RESULT: " << bookData[i].getTitle() << endl; cout << "View this book record? <Y/N>: "; cin >> lookUpBookChoice;
				while ((lookUpBookChoice != 'Y') && (lookUpBookChoice != 'y') && (lookUpBookChoice != 'N') && (lookUpBookChoice != 'n'))
					{
					cin.clear(); cin.ignore(100,'\n');
					cout << "\t\t" << lookUpBookChoice << " is not a valid choice. Please enter a valid choice (Y/N): "; cin >> lookUpBookChoice;
					}
				if (lookUpBookChoice == 'Y' || lookUpBookChoice == 'y')
					{
					bookinfo(i , bookData);
					exit = false;
					foundUpper = true;
					break;
					}
				else if (lookUpBookChoice == 'N' || lookUpBookChoice == 'n')
					foundUpper = true;
				}
			}
		if (foundUpper == false)
		{
			//This lower cases the first letter of every word that was inputted into the string.
			for(int j = 0; j < bookLookUp.length(); j++)
			  {
				if (isalpha(bookLookUp[j]) && lowercase == true)
				{
					bookLookUp[j] = tolower(bookLookUp[j]);
					lowercase = false;
				}
				else if (isspace(bookLookUp[j]))
				{
					lowercase = true;
				}
			  }
				//This checks the user input with the database for the book.
				for (i = 0; i < bookCount && exit == true; i++)
				{
					if (bookData[i].getTitle().find(bookLookUp,0) != std::string::npos)
					{
					cout << "RESULT: " << bookData[i].getTitle() << endl; cout << "View this book record? <Y/N>: "; cin >> lookUpBookChoice;
					while ((lookUpBookChoice != 'Y') && (lookUpBookChoice != 'y') && (lookUpBookChoice != 'N') && (lookUpBookChoice != 'n'))
						{
						cin.clear(); cin.ignore(100,'\n');
						cout << "\t\t" << lookUpBookChoice << " is not a valid choice. Please enter a valid choice (Y/N): "; cin >> lookUpBookChoice;
						}
					if (lookUpBookChoice == 'Y' || lookUpBookChoice == 'y')
						{
						bookinfo(i, bookData);
						exit = false;
						break;
						}
					}
				}
		}
				if (i == bookCount)
				{
					exit = false;
					cout << "The book is not in the database.\n";
					system("pause");
				}
		} while (exit == true);
	}
 return;
}