What is jack finney time and again?

Jack Finney's "Time and Again" is a science fiction novel published in 1970. The book follows a protagonist named Simon Morley, who is recruited for a secret government experiment to travel back in time to New York City in 1882. Along the way, Simon immerses himself in the culture and lifestyle of the time period and embarks on a romance with a woman from that time.

The book is known for its vivid descriptions of 19th-century New York City and for its exploration of time travel concepts. It has been praised for its attention to historical detail and its use of visual aids, such as photographs and drawings, to bring the past to life.

"Time and Again" has become a cult classic in science fiction, and Finney has been credited with popularizing the concept of time travel in the genre. The novel has also been adapted into a graphic novel and a planned television series.