Use Triarte (link below) to locate the materials for your class. Search for "Herta Grove" and the images will appear in your search. Additionally, you have access to more images via Haverford's Box account here.
If you are not on campus this term, you can still find materials relevant to your project--here is how to find online books (e-books).
Let's say you find a book on Tripod and you really think it is relevant to your interests or research project. One way to physically browse books on Haverford's campus is to head to Level 0 and find the book on the shelves. Academic libraries place all books with the same subject matter in the same area, so chances are high that you will find something relevant near the book you are looking for.
But if you want to digitally browse, you can do that too. The Tripod record of the book in question includes a "Virtual Browse" section. This will provide you with a massive list of the books at all three schools and you can browse the shelves digitally.