Alas, The Lambda Calculus is out of print, and comments on the linked Amazon page indicate it's not available even at the $186 (softcover) or $470 (hardcover) prices.
...though the 3 star review is good for a chuckle.
I guess it must be a joke, but that's a fun review. "I accidently bought this book thinking I was buying a traditional calculus book in order to prepare for a standardized test I had to take. After a few chapters I realized this was no ordinary Calculus book."
...though the 3 star review is good for a chuckle.