Does anyone have or know if this book exists as an ebook.  I'm not sure if #3 is even a book, but 1 & 2 are.

1.  ISBN is 9780131483439
Title: Cases in Financial Management
Author: STRETCHER
Publisher: Pearson
Edition: 5

2.  ISBN is 978013214238
Title: Fundamentals of Corporate Finance
Author: BERK
Publisher: Pearson
Edition: 2nd 12

3. ISBN is 9780132790642
Title:  FUND CORP FIN LL PKG W/CASES AND MFL
Author: BERK
Publisher: Pearson
Edition: 2nd

These are for a summer course, thank you so much for any help!